He aha la 1.4408 Kila kohu ʻole?

1. Hōʻikeʻike

1.4408 kila kohu ʻole, ua kohoʻiaʻo Gx5crnimo19-11-2 ma lalo o en / Iso Standards, he mea nānā i kahi mea hana austentitic steel i kaulana no kona paleʻana i keʻano o ka corrosion a me ka ikaika kiʻekiʻe.

Hanaʻia me nā'āpana pololei o ka chromium, nickel, ʻo Mybdelum, Hana maikaʻi ia i nā mea likeʻole ma nā wahi likeʻole a me ke kiʻekiʻe kiʻekiʻe.

Mahalo i kona mau manawa a me ke kū'ēʻana i ke kū'ēʻana i ka pitting a me ka crevice corrosion, 1.4408 ua hoʻohana nuiʻia ma nā'āpana overine, nā mea hana loiloi, ʻO nā hale kūʻai kūʻai, a me nā mea kālepa wela.

ʻO kāna mauʻano hana e hana ai i kahi mea i makemakeʻia ma nāʻoihana ma kahi eʻike ai ka hoʻolahaʻana a me nāʻoihana Acidic.

Hoʻopau kēiaʻatikala i kaʻaoʻaoʻenehana o 1.4408 kila kohu ʻole, e nānā ana i kāna huiʻana, moloka, Nā Pīkuhi Propertinies, Nā hana hoʻonaninani, nā noiʻenehana, KA MANAWA, a me ka mea e hiki mai ana i ka hana o kona kūkuluʻana.

2. ʻO kaʻike a me keʻano maʻamau

Hoʻolaha i ka Aupuni Hemolele

1.4408 ʻO kahi'āpana o kaʻohana 300-series o nā mea hoʻokūkū maikaʻi i kūkuluʻia i ka makahiki 20 e hoʻokō ai i nā pono o kaʻoihana.

ʻO ka hoʻohuiʻana o Molybdenum i nā kiʻi kuʻuna cr-ni austentic i hōʻailonaʻia,

e hiki ai i kēia mau mea hana e hana i nā wahi e kū'ē ai i nāʻano paʻakai e like me nā wahi o ka paʻakai.

Nā Kūlana a me nā kiko'ī

1.4408 ua huiʻia e kekahi mau kūlana oʻEulopa a me nā kūlana honua:

• I 10213-5: E wehewehe ana i ka huiʻana o ka cemical a me nā mea iʻikeʻia o nā kila kila no nā pahuhopu.
• I 10088: Hāʻawi i ke alakaʻi ma nā waiwai pilikino, Ke kū'ē neiʻo Corrosionion, a me nā hana noi.

3. Kalepa me nā micsopy a me nā micsostructure

Kinohi

Mua	Kaonaʻeha (% Ma ke kaumaha)	Hana
Chromium (Cr)	19.0-21.0%	Hoʻokumu i kahi'āpana oxie e pili ana i ka pale o ka corosioni
Nickel (I)	11.0-12.5%	Hoʻonui i ka paʻakikī a hoʻomaikaʻi i ke kū'ē
Mybrideum (Mo)	2.0-2.5%	E hoʻomaikaʻi i ka hoʻopiliʻana a me ka crevice corrosiotion coristion
KālekaʻAʻI (C)	≤0.07%	Ho'ēmi i nā mea mālama pono
Mang kāne (Mn)	≤1.5%	Hana e like me kahi deoxidizer a hoʻomaikaʻi i ka hana wela wela
Silikino (A)	≤1.0%	Nā mea kōkua i ka laweʻana i ka flidity
'Eron (Lia)	Kaulike	Nā Pākuʻi Base Metal

Nā hiʻohiʻona microstrucher

Austetetic matrix

1.4408 Hōʻike i kahi hoʻolālā Austetitic piha me kahi cubic cubic (Fcc) Lattila, hoʻolako i ka dractility maikaʻi a me ke kū'ēʻana i ke kaumaha.

Ka pae pahele

Ma muli o ke kāʻeiʻana i keʻano a me nā kaʻina hana, ʻO ka hoʻokumuʻana o ka ferrite i makemakeʻoleʻia a iʻole nā'āpana o nā wahi, ka mea mālama i ka paʻakikī a me ke kū'ēʻana.

ʻO ka hopena hana wela

Hoʻokuʻuʻia ka hoʻonāʻana e kaʻaeʻana e Rapid Quidching e hōʻoia i kahi microstructure homogenemious, e hoʻokaʻawale i nā cardides cerdidual a pale aku i ka corrosior intergranur.

4. ʻO nā waiwai pilikino a me nā mīkini

1.4408 Kūlikeʻo Stielless Steel no kāna hana pilikino i hanaʻia a me ke kino kino ma lalo o nā kūlana koʻikoʻi.

ʻO kēia mau waiwai e hana ai he koho kūpono no nā'āpana i hōʻikeʻia i nā ukana kiʻekiʻe, Kelea Hami, a me nā pāpā.

Ikaika a me ka paʻakikī

1.4408 Hāʻawi i ka ikaika o ka mīkini, pono no ka mālamaʻana i ka integrity ma lalo o ka dinamic a me ke kiʻi static.

Wahi a nā hoʻokolohua maʻamau, 'ōlelo ikaika ikaika na 1.4408 hina pinepine ma waena 450 a 650 Mpa, oiai o kana ka ikaika (RP0.2) E hoʻomaka ma a puni 220 Mpa.

ʻO kēia mau kiʻi e hoʻokūkū ai ma waena o nā mea kiʻekiʻe kiʻekiʻe o Austenitic.

E pili ana hālulu, Paʻakikī paʻakikī (HB) ʻO nā waiwai nui loa mai 160 i 190, Ke hilinaʻi nei i ka hana wela wela a me ke kaʻina hana i hoʻohanaʻia.

Hoʻomaopopo kēia paʻakikī i ka paleʻana i ke kū'ē, he mea nui loa ia i loko o nā kino valve a me nā'āpana'āpana.

Kūlike a me ka paʻakikī

ʻOiaiʻo kona ikaika, 1.4408 E mālama pono i nāʻano maikaʻi loa. Hāʻawi ia i kahi elongation ma ka war of ≥30%, e hiki ai iā ia ke hōʻole i ka paleʻana i ka plastically me kaʻole o ka hoʻopiliʻana ma lalo o nā ukana thinsile.

ʻO kēia hiʻohiʻona he koʻikoʻi no ka hoʻohuliʻana i ka britle brittle i ka wā o ka pīhoihoiʻana i ka mīkini a iʻole nā ​​loli haʻahaʻa.

Ia hopena paʻakikī pono nō hoʻi. I nā hōʻike hōʻike V-Notch V-Notch i ka mahana o ka lumi,

1.4408 hōʻike i nā waiwai nui loa 100 J, ke hōʻike nei i kona hiki ke hoʻopili i ka ikehu a me ka paleʻana i ka cracking i lalo o nā kūlana kaumaha a iʻole nā ​​kūlana anu.

Corrosion a me ka paleʻana

E ka hanaʻana no ke alakaʻiʻana, 1.4408 Hōʻike i ka paleʻana i ka paleʻana i kahi ākea ākea o nā mea hoʻoponopono corrosive.

Ka hoʻohuiʻana o 2-2.5% molybdelum hoʻonui nui i kona paleʻana chrlode-induded pitting and crevice corrosionion-ʻO ka hopohopo nui i loko o ke kai kai a me nā mea kanu lāʻau lapaʻau.

Wahi a Astm B117 SPRY SPY SPYS, nā'āpana i hanaʻia mai 1.4408 hiki ke aloha luna 1000 hola o ka hoʻolaha me ka hoʻemiʻana i ka nui, ʻO ka mamao loa i ka nui o nā helu maʻamau.

Ia ʻO ka pale oxidation I nā mahana kiʻekiʻe i 850° C e kūpono ai no ka hoʻohanaʻana i nā'ōnaehana uila a me nā mea kūʻai aku i ka wela i ka wela, ʻO nā'āpana oxidizing.

Nā'lelo Thermal

Mai kahiʻano hana maikaʻiʻole, 1.4408 mālama i ka paʻa o ka dimensional ma waena o kahi ākea ākea ākea.

Ia Ka HōʻaʻO Kokua NA NUIES 15 W / m · c · k, ʻO ke kākoʻo e pili ana i ka hoʻohanaʻana i ka uila i ka uila i nā kālepa wela.

I ke kumu, ia ka maikaʻi o ka hoʻonuiʻana i ka moe ma waena 16-17 × 10⁻⁶ / k, e kūlike me nā mea hele wāwae austetetitic, aeʻae ana no ka neʻeʻana i ka heleʻana i ka wā e hoʻomehana ai i nā wā wela.

Waiwai	Waiwai maʻamau
Ikaika ikaika	450-650 mpa
Ka ikaika (RP0.2)	≥ 220 Mpa
Ewangantion	≥ 30%
Hālulu (Mau Kanaka Waiwai)	160-190 hb
Hopena paʻakikī	> 100 J (I ka lumi lumi)
Huakai	7.9 g / cm³
Ka HōʻaʻO Kokua	~ 15 w / m · k · K
Ka maikaʻi o ka hoʻonuiʻana i ka	16-17 × 10⁻⁶ / k

5. Ka hoʻoiliʻana a me nāʻano hana hoʻolālā o 1.4408 Kila kohu ʻole

Ka hoʻoiliʻana a me ka hanaʻana 1.4408 Pono ke kila kila i kahiʻike ikaika loa i kona mau waiwai kūʻokoʻa a me nāʻano kūpono e hoʻokō ai i nā hopena maikaʻi loa.

Hōʻike kēia'āpana i nāʻano likeʻole i komo i loko Kauhi, ʻO ka mālama wela, Machimen, Welding, a Ke hoʻopauʻana.

ʻO ke kāheaʻana a me nā kiʻi hoʻokumuʻana

ʻO ka pāʻana o kekahi o nā hana mua no ka hanaʻana i nā mea hana mai 1.4408 kila kohu ʻole.

Ke kohoʻana o ke ala o ke ala kūʻai i keʻano o ka paʻakikī o ka'āpana, ka mea i koiʻia i koiʻia, a me ka hana hana.

• Sand cread: Kūpono no ka nui, ʻO nā'āpana kūpono. Pili ia i ka hanaʻana i nā pale mai ke one i hui pūʻia me kahi pākuʻi a puni nā hiʻohiʻona o nā mea i makemakeʻia.
• Kāhaka kūʻai kūʻai: Hāʻawi i nā papa kiʻekiʻe kiʻekiʻe a me nā papahele i hoʻohālikelikeʻia i nā papa o ka Sand.
  Hoʻohana ia i nā hiʻohiʻona Wax Wax i hoʻopaʻaʻia me ka slurry ceremic, i hanaʻia e hoʻopauʻia e hana i kahi mū.
• Ke hoʻomau mau nei: Hoʻohana i nā pākula metala reustable, ʻO ka hāʻawiʻana i nā waiwai mechaninsies a me ka dimensional i pololei ma mua o ke kauʻana o ke one, akā ua kaupalenaʻia i nāʻano maʻalahi.

ʻO ka mālama wela:

Ma hope o ka hoʻoleiʻana, ʻO ka hoʻomaʻamaʻa wela ke koʻikoʻi no ka hoʻomaikaʻiʻana i ka microstructure a me nā mea waiwai.

Hoʻomoe i ka hoʻonāʻana i nā mahana ma waena o 1000 ° C a me 1100 ° C, hahaiʻia e REPID ELDING (Queech),

Kōkua i nā kāwele i kāʻili a me nā hana maʻamau i loko o ka austevitic matrix, hoʻomaikaʻiʻana i ka paleʻana o ka corrosion a me ka paʻakikī.

Hōʻoia maikaʻi:

ʻO ka hōʻoiaʻana i ka hana a me ka hōʻemiʻana i nā hemahema. ʻO nā mea hana simulation holomua a me nā hana hōʻinoʻoleʻole (Ndt) Nā hana

e like me ka ho'āʻoʻana o ka ultrasonic (U), Hōʻikeʻike ho'ālaʻana (T), a me ka nānāʻana o ka paila magnetic (Mpi) e hanaʻia e hōʻoia i ke kūpaʻa o nā mea i hoʻoleiʻia.

Machining a me ka welding

ʻO ka noʻonoʻoʻana:

Ma muli o kānaʻike kiʻekiʻe, 1.4408 Hiki ke paʻakikī i ka steelless i ka mīkini.

ʻO konaʻano e hana wikiwiki ai i nā mea paʻakikī e pono ai i ke kohoʻana i nā wikiwiki, ola, a me nā mea hoʻohana e pale aku ai i nā mea hana e hoʻohana a mālama i ka maikaʻi o ka hoʻopauʻana i ka maikaʻi.

• Nā koho e: Makemakeʻia nā mea hana kaʻa kaʻa ma muli o ko lākou paʻakikī a hoʻopaʻa i ke kū'ē,
  ʻOiaiʻo Cerramic a iʻole Cubic Boron Nitride (Cbn) Pono paha nā mea i koiʻia no nā hana koi.
• Pūnaehana Kūʻai: Lawa ka hōʻoluʻoluʻana i ka wā e hōʻemi ai i ka hana wela wela, Ke pale nei i ka nānāʻana i keʻano o ka hana a me ka hoʻihoʻiʻana i ke ola hāmeʻa.

Nā hana ulding:

Pono nā hana maikaʻi kūpono e pale i nā pilikia e like me ka huki wela, Potiwale, a me ka intergranur.

• Nā ala i kohoʻia: ʻO nā mea hanaʻino (Tig) a me nā metala hauoli (Iaʻu) Hoʻohana pinepineʻia ka welding ma muli o ko lākou hiki ke hāʻawi i ka hoʻomaʻemaʻe, Nā Wonds Weld.
• Mua-weld i hāpai a me ka hana wela wela: Ka hoʻomaʻamaʻaʻana i ka waihona waihona ma mua o ka wā e hōʻemi ai i nā kaumaha i nā kaumaha,
  Kōkuaʻo ka hana wela wela.

Ke hoʻopauʻana:

ʻO ka hanaʻana i ke kaʻina hana e hoʻonui ai i ka hana a me keʻano o nā huahana i pau.

• Uilaiauliwi: Hoʻopau i kahi'āpana'āpana o nā meaʻona, hoʻomaikaʻiʻana i ke kū'ēʻana i ka paleʻana a me ka hanaʻana i kahi kūpono, Ke piha piha.
• Hoʻolauna: ʻO kahi hana lapaʻau e hoʻonui ai i ka paila o ka mictide ma kaʻaoʻao, hoʻonui hou i ke kū'ēʻana.

6. Nā noi o 1.4408 Kila kohu ʻole

ʻOihana Kahuna	Noi
Ke kālepaʻana	Nā mea hana wela, Nā mea hana, Poolali
Marine Pūnaehana Hōʻo	Nā Hale Hōʻikeʻike, Deck fittys, flanges
Pono & Aila	Nā kino valve, MatifalD, Ua kū aʻe nā haole
Mana pā'āʻu	Kāhewa, nā ipu koʻikoʻi
ʻOihana Makahiki	Nā lako hana meaʻai, Pumps

7. Pono ana o 1.4408 Kila kohu ʻole

1.4408 Ke hoʻomau neiʻo Stiinless Steel e kiʻi i ke kālepaʻana ma waena o nāʻoihana e koi ana ma muli o kāna hui kūʻokoʻa, ka ikaika ikaika, a me ke kūleʻa.

Hoʻohālikelikeʻia i nā helu Austetitic maʻamau, Hāʻawi ia i nā pono nui e loaʻa ana i kahi kūlana e like me ka hopena o ka waiwai ma mua o nā wahi o keʻano ma keʻano o keʻano kiʻekiʻe.

Ke kū'ē neiʻo Corrosion Corrossion i loko o nā Media

Kekahi o nā ikaika kūpono loa o 1.4408 kona Ke kū'ē neiʻo Corrosion Corrossion, nui ma nā wahi i hoʻopaʻaʻia me chrlodes, Nā'āpana, AOAO.

Mahalo i kāna 19-21% chromium, 11-12% nickel, a 2-2.5% molybdelum, Ua hana kēia Alloy i kahi papa kūʻai nui loa ma konaʻaoʻao e pale ai i ka hoʻouka kauaʻana.

• I ʻO nā hōʻike SPRY SPRAY (Astm b117), 1.4408 Uaʻoi aku nā māhele 1000+ hola o ka hoʻolaha me kaʻole o ka corrosion, Pukahii 304 a me 316l i nā kūlana like.
• He mau mea ia Pihaʻana a Kāleʻa Crenice Corrosioni, ʻO nā hana maʻamau maʻamau i nā papa hana o nā mokulele a me nā mea hou.

ʻO nā mea i loaʻa i nā mea waiwai ma lalo o ka ukana

1.4408 Hāʻawi i ka hilinaʻi mekability ma kahi ākea ākea o nā kūlana. Me a ka ikaika o ka 450-650 MPA a ʻO ka ikaika a puni 220 Mpa, Mālamaʻo ia i nā kūlana kūpono ma lalo o ke kaumaha kiʻekiʻe.

Nui loa, ia elongation ≥30% e hōʻoiaʻiʻo i nā pilikia kiʻekiʻe, Ke hoʻomau neiʻo ia e pale iā Brittle Fracture a iʻole kaʻikeʻoleʻana.

ʻO kēia hui pūʻana o ka ikaika a me ka maʻalahi ke kūpono i nāʻoihana e like me ka aila a me ke kinoea, Ma hea kahi i hōʻike pinepineʻia ai nā'āpana, nā koina e koi ana, a me ke aniani.

ʻO keʻano o ke kūpaʻa maikaʻi loa a me nā pale o ka oxidation

1.4408 hana i ka hilinaʻi i nā mahana kiʻekiʻe, pūʻana Ke lawelawe mau nei i ka 850 ° C me ka hoʻemiʻana i ka nui.

Ia ka maikaʻi o ka hoʻonuiʻana i ka (Cte) o ~ 16.5 × 10 10⁻⁶ / k a Hanaʻiaʻo ka @. olp o ~ 15 w i ka · m · k aeʻaeʻo ia e mālama i ka cycling maikaʻi loa.

Nā noi e like me nā mea hana wela, nā keʻena hui, a me nā'ōnaehana uila pōmaikaʻi nui mai kēia alakaʻiʻana, ka mea e hōʻemi ai i ka pilikia o ka scaling a me nā mea momona i ka manawa.

ʻO Vertitility ma ka mālamaʻana a me ka lole

ʻO kekahi mea e koiʻia ai kahi kūpono o kona kūpono no ʻO ka hoʻokaʻawaleʻana i nā hana

e like me Kāhaka kūʻai kūʻai a Sand cread, e hoʻokō i ka hana o nā geomet o nā geomet o nā geomet.

Kona mau kūlike nā hiʻohiʻona I ka wā o ka laweʻana i mea kūpono no ka hanaʻana nā kino valve, Nā Hale Hōʻikeʻike, a me nā kūlanakauhaleʻo Turbine me nā paila o loko.

KAHUIA, 1.4408 hiki matchd a welded ʻO ka hoʻohanaʻana i nā hana maʻamau i hoʻoponoponoʻia no nā mea kanu lāʻau austentitic.

Me ka mana o ka mana kūpono a me nā mea koho waiwai, Hāʻawi ia maikaʻi loa, ka ho'ēmiʻana i ka hopena o keʻano o ka interrorular i loko o ka wahi wela i hoʻopilikiaʻia.

ʻO ka hana lōʻihi lōʻihi

Oiai uku kumu na 1.4408 ʻoi aku ka kiʻekiʻe ma mua o nā mea hoʻokūkū maʻamau maʻamau ma muli o kāna mau mea hoʻonui kiʻekiʻe, 'ōlelo ʻO ka uku ola ola he haʻahaʻa pinepine. Ua piliʻia kēia:

• ʻO ka ola lawelawe i nā mea hoʻoponopono kūponoʻole a iʻole nā ​​mea paʻakikīʻole
• Ka mālama haʻahaʻa a me ka nānā pinepineʻana
• Hoʻemiʻia ka downtime a me nā'āpana hoʻololi

E like me ka hoʻonuiʻana o nāʻoihana ma mua o ka uku nuiʻana o ka nui, 1.4408 E kū mai e like me kahi mea e hiki ai ke kohoʻia.

ʻO ka noʻonoʻo a me Recyclability

I ka hoʻoponoponoʻana me nā pahuhopu o kēia manawa, 1.4408 oe 100% recyclable a kākoʻo i nā hana hana uila. ʻO kāna mau kūwaho e hōʻemi ana i ka pono no nā lole a iʻole nā ​​mālamaʻana, E hoʻonui hou ana i kāna mau hōʻoia kaiāulu.

8. Nā pilikia a me nā palena o 1.4408 Kila kohu ʻole

ʻOiaiʻo kāna waiwai maikaʻi loa a me nā mea e hoʻohana ai, 1.4408 ʻAʻoleʻo Stiinless Steel me kaʻole o nā pilikia a me nā palena.

Pono e noʻonoʻo ponoʻia kēia mau mea i ka wā koho, ka hoʻoiliʻana, a me ka noi e hōʻoia i ka hana maikaʻi a me ke kumukūʻai.

Ke hoʻololi nei i ka paʻakikī

Ka hanaʻana o nā mea kiʻekiʻe kiʻekiʻe 1.4408 koi pono i ka mana kūpono ma luna o ke kauʻana a me nā kaʻina hana wela.

• ʻO ka pososity a me ka huhū wela: I ka wā o ke kākāʻana, ʻaʻole kūpono i nā kumukūʻai maikaʻi a iʻole ka loliʻole i hiki ke alakaʻi i nā hemahema
  e like me ka poosity a iʻole ke kīwī wela, ka hoʻohālikelikeʻana i keʻano kūpono o ka huahana hope loa.
• ʻO ka nānāʻana i ka wela wela: Ka loaʻaʻana o nā mea i makemakeʻia a me nā mea i makemake nuiʻia e pili ana i keʻano kūpono ma ka hopena o ka hopena i ka hopena.
  Hiki i nā Deviations ke hopena ma ka hana carbidede, ʻO ka hōʻemiʻana i ke kū'ēʻana.

Machining a me keʻano noʻonoʻo

ʻO keʻano kiʻekiʻe o ka 1.4408 e hoʻoikaika i ka mīkini a me ka weld maikaʻi loa.

• Nā pilikia paʻakikī: ʻO keʻano o ka manaʻo o ka mea e hana wikiwiki ai i nā mea paʻakikī e pono ai, ʻO nā wikiwikiʻokiʻoki, a me nā'ōnaehana balota.
  Hikiʻole ke hōʻike i kēia mau pilikia e hiki ke alakaʻi i ka mea hana e hoʻohana ai, nā mea maikaʻiʻole, a me nā mea i hoʻopiliʻia.
• ʻO ka hanaʻana i nā pilikia: ʻOiai e like me nā hana maʻamau e like me Tig a me Mig a makemakeʻia,
  1.4408 ʻo ia ka manaʻo e pili ana i nā pilikia e like me ka corrosirular corrosion a me ka wela wela (Haz) ʻAʻole i hahaiʻia nā hana kūpono ināʻaʻole i hahaiʻia nā kaʻina kūpono.
  ʻO nā mea mālama a me nā mea hana i hoʻopaʻaʻia a me nā mea hana i hoʻopaʻaʻia e koi pinepineʻia e hoʻoikaika i kēia mau pilikia.

Uku kiʻekiʻe

1.4408 ʻoi aku ka maikaʻi o nā kila stielless ma mua o nā mea hoʻokūkū Austenitic maʻamau ma muli o kāna mau kiʻekiʻe kiʻekiʻe, mickel a me molybdelum.

• ʻO ka waiwai waiwai: ʻO ke kumukūʻai o ka piʻiʻana o nā mea waiwai a me nā'āpana i hanaʻia mai 1.4408 hiki ke lilo i mea nui, kūikawā no nā papahana i hoʻopaʻaʻia.
• ʻO ka loiloi uku uku: ʻOiai ke hāʻawi aku nei ka mea i nā pono lōʻihi o ka lōʻihi ma o ka hoʻemiʻana i ka mālamaʻana a me ka ola lawelawe, Hiki i nā mea kūʻai mua ke pale i kekahi mauʻoihana mai ka hāpaiʻana iā ia.

ʻO nāʻano like ma Microstocture

Hiki ke hoʻopili i nā mea hoʻohālikelike i ka wā e hiki ai i ke kauʻana a iʻole ka wela wela e hiki ke alakaʻi i nā loli i ka michistructure, ʻO nā mea e pono ai nā mechacnical mechanical a me corrosion-resistant waiwai.

• Nā mea kanu pono: Hikiʻole ke hōʻoluʻolu i ka hōʻoluʻolu hiki ke hōʻeha i nā chromium clabides e hoʻopili i nā palena palaoa, ka hoʻonuiʻana i ka hoʻololiʻana i ka corrosior intergranur.
• Nā mea kōkua waiwai: ʻO nāʻano likeʻole ma ka nui o ka palaoa a me ka māhele phase e hiki ai ke hopena i ka ikaika o ka ikaika, paʻakikī, a me nā manawa kūpono ma waena o nā'āpana likeʻole a iʻole nā'āpana.

Nā hopohopo kūlohelohe

Oiai 1.4408 he mea weliweli loa, ʻO kāna hana hana e pili ana i nā kaʻina hana ikaika a me ka hoʻohanaʻana i ka scarne alloying e like me nickel a me molybdenum.

• ʻO ka hilinaʻi nui: ʻO ka hilinaʻi ma luna o nā mea waiwai koʻikoʻi e hoʻoulu i nā hopohopo e pili ana i nā mea e pili ana i ka hōʻoiaʻana o ka mana a me keʻano kūlohelohe.
• Wāwae wāwae male Carbbintrin: ʻO nāʻano hana maʻamau e hāʻawi ai i nā mea kanu Green, Ke kāhea nei i nā kelepona no nā hana hana hou.

Nā palena i nā wahi nui

ʻOiai naʻe 1.4408 hana maikaʻi loa i nā wahi nui, he palena ia i kekahi mau kūlana koʻikoʻi.

• ʻO ka hoʻohālikelike kiʻekiʻe: ʻOiai e mālama pono ana i ka paʻa, ka hoʻolahaʻana i nā mahana e like me 300 ° C hiki ke alakaʻi i ka hoʻonāukiuki a hōʻemi i ka hana mechanication.
• Nā kūlana Acidic: I nā maʻi kiʻekiʻe (E.g., hydrochloric acid), oia aku 1.4408 Eʻike paha i ka corrosiod corrosion, pono pono i nā mea koho'ē aʻe e like me nā alkel.

9. ʻO nā keʻena i nā haʻahaʻa a me nā hemahema - 1.4408 Kila kohu ʻole

E like me ka hanaʻana o nā hana honua i ka hana kiʻekiʻe, sustaintability, a me ka digitaliation, 1.4408 kila kohu ʻole (Gx5crnimo19-11-2) e pili pono ana.

Ke hoʻomau nei kēia mau kila steply astentitic i ka pōmaikaʻi i nā pōmaikaʻi mai nā loea loea.

ʻO nā hiʻohiʻona e kū'ē mai nei a me nā innovations e nānā ana i kānaʻano hana e hiki mai ana:

Alloy opitization ma ka micro walloying

Keʻimi nei nā mea noiʻi ʻO nāʻenehana microleying e hoʻoponopono hou i ka hana o 1.4408.

E hoʻohui ana i nā mea trace e like me nitrogen, nihibium, a Kāleʻa uila ke aʻoʻia nei e hoʻomaikaʻi i ka recinament grain.

E hoʻonui i ka paleʻana i ka paleʻana, A e hōʻemi i ka paleʻana i ka carbide i nā palena palaoa. Hiki i kēia mau hoʻonui:

• Holomua ka hopena o ka ikaika e 15%
• Hoʻonui pale aku i ka corrosition intergranur a me scc (ʻO ke kūleʻaʻana o ke kalaʻana)
• Hoʻonui i ke ola lawelawe ma Chloride-waiwai a waiwaiʻole paha

Akamai a me ka hana pili

ʻO ka hoʻololiʻana o ke kiʻi kiʻi ma keʻano o ke kāhiko o keʻano. ʻOihana Kahuna 4.0 Nāʻatikala Hōʻailona-Such e like me nā sensors, nā mīkini uila, a me ke kaʻina hana maoli e nānā ana - e hiki mai ana:

• ʻO ka mana nui ma luna o nāʻano hoʻohālikelike E like me mod mahana, ʻO nā uku hoʻomehana, a me ke aloha
• Wikiwiki wikiwiki Ke hoʻohana nei i nā māhoe Tigital a me NDT
• A i 25% hoʻomaikaʻi i ka hana hana ma o ka nānāʻana i kaʻike

No ka 1.4408, ʻO kēia mauʻenehana i hopena i nā microsructureʻoi aku ka nui, hoʻemiʻia ka poosity, a ho'ēmi i nā mea hoʻonaninani wela i nā mea nui i nā mea kiʻekiʻe.

Nāʻano hana hana kākoʻo

Me ka hoʻonuiʻana i ka paʻakikī no ʻO ka hana haʻahaʻa haʻahaʻa haʻahaʻa, ʻO kaʻoihanaʻo Steelless Steel:

• Hoʻololi i hoʻopaʻaʻia e ka ikehu hou
• Pani paʻa-loop a me nā mea hou
• ʻO nā fluxes eco-mele E hōʻemi i nā emissions i ka wā o ke kauʻana

Hōʻikeʻia nā mea hoʻopuka mua 20% ho'ēmi i ka hoʻohanaʻana i ka ikehu a 30-40%% haʻahaʻa haʻahaʻa haʻahaʻa, noho au e kau ana 1.4408 Ma keʻano he mea koho i nā hana hana Green.

Ka hanaʻana i ka hanaʻana a me nā hana hoʻoikaika

Ke wehe neiʻo Engineericering i ka wikiwiki. Note Nā hana uila uila, nananoPoritings, a ʻO nā mea mālama kinoʻo Hybrid e ulu ana i:

• Holomua Ke kū'ē neiʻo Corrosionion ma BioFouling a me nā wahi moana
• Hoʻemi Nā Mīhila I nā'ōnaehana uila
• Hoʻopā ʻO nā waiwai anti-bacterial No nā noi a me nā mea kūʻai aku

Hoʻonui kēia mau holomua i ka pale o 1.4408 No nā noi misionari.

Hoʻonui i nā noi i nā mākeke e puka mai ana

ʻO ke koi no ka corrosionion-resistant a me nā mea ponoʻole e like 1.4408 ke kū nei i nā'āpana he nui:

• Ka ikehu hou (E.g., nā mea kanu lāʻau, Pūnaehana Geomermal)
• Hydrogen infrastructure (Nā Kūkahu Kūʻai, Poolali)
• Nā kaʻa uila (ʻO nā mea kālepa a me nā papa hana ikaika-ikaika)
• ʻO ka makemake a me nā hana mālama wai

Wahi a kaʻikepili mākeke, 'ōlelo ʻO ke kila kila Global e manao ana e ulu i a Cagr o 4.6% ma luna o nā makahiki e hiki mai ana,

1.4408 E hoʻokani i kahi hana koʻikoʻi ma muli o kāna hana ma keʻano o ka hoʻoponoponoʻana a me nā kūlana kiʻekiʻe.

Hoʻohui me ka hana hoʻohui hoʻohui (AmU)

ʻOiai ka hoʻolei mua, 1.4408ʻO ka huiʻana o ka huiʻana i kahi moho no ka moho no Ka paʻiʻana i ka paʻi,

kūikawā ʻO Binder Jetting a me ke kohoʻana i ke koho baser (Slm). R&D nā mea hana e pili ana:

• Hoʻouʻu Nā Powders pwders me nā morphology grain
• 'Oʻoiaʻiʻo microstructural homogenety Post-Print
• Ka hoʻohiheʻana ʻO nā lāʻau a me ke kaumaha ma o ka mālamaʻana i ka post

E wehe i kēia mau mea hou no nā geomet paʻakikī, nā'āpana māmā, a rapid prototyping Ma nāʻoihana koʻikoʻi.

10. Hoʻohālikelike Hoʻohālikelike - 1.4408 ʻO nā kila ceelless vs'ē aʻe

E hoʻomaopopo i ke kūlana kūʻokoʻa o 1.4408 kila kohu ʻole (Gx5crnimo19-11-2), He mea nui ia e hoʻohālikelike ai me nā mea'ē aʻe maʻamau.

Pā'ālua compastration

11. Hopena

1.4408 ʻO nā mea kila Strainless e noho ana i kahi corsesttone o ka hana hoʻokele kiʻekiʻe.

ʻO kāna pale kū'ēʻana, hui pū me ka mīkini mechanical a me ke kūpaʻa, ua loaʻa iā ia kahi mea paʻa paʻa i ka noiʻana i nā noi hana.

E like me nā holomua ma ka hoʻolālāʻana i ka hoʻolālāʻana a me ka hana hana, 1.4408 e noho mau ana i nāʻoihana eʻimi nei i ka palekana, kūlia, a me ke ola lōʻihi, ʻO ka mea iʻikeʻia ma kahi o kaʻikeʻana a me keʻano o ke kino.

ʻO kēia ʻO ke koho kūpono kūpono no kāu hana hana e pono ai inā makemakeʻoe i ka maikaʻi kiʻekiʻe kila kohu ʻole Nā huahana.

Kāhea iā mākou i kēia lā!