Pono o nā kila kila: Hohonu hohonu i loko o ka waiwai

1. Hōʻikeʻike

Ua hoʻopiliʻo Cat Stiinless Steel i ke kū'ēʻana i ka corrosion introsion interrosion me ke kūʻokoʻa geometric.

ʻO ka hopena he mau'āpana e hoʻohui i nā hiʻohiʻona paʻakikī (Nā Pana, Nā Wawa, nā iwi iʻa), resist nā wahi hana (chrlodes, kinopa, mahana kiʻekiʻe), a hāʻawi i ke ola lawelawe lōʻihi me ka mālama haʻahaʻa haʻahaʻa.

Hōʻike kēiaʻatikala i nā mea e pono ai nā mea pono mai metallirgy, hana ai.uk, Hana, ʻO ka hoʻokele waiwai a me ka mālamaʻana i ka hoʻokele a hāʻawi i ke alakaʻi pono no nā meaʻenehana a me nā mea kūʻai aku.

2. He aha ka "cheinless stielless cheel"ʻo ia hoʻi

"E nānā i ke kila Stiinless" e wehewehe i ka papa hana, ʻO Chromium-ka laweʻana i nā mea hana fe-e pili ana i nā hana i hanaʻia e nā kaʻina hana casting (Sand, waiwai kūʻai, Kesighu, Shell, Mauʻa) a laila e kauʻia i kekahi hana e hoʻounaʻia ana (Hoʻoholo i Airnaal, Machimen, hoʻolauna, Ndt).

Hoʻokomo nāʻohana Austetitic (haʻalele i nā koina o 304/316), Duplex (2205-ʻano), ferritic, Martestitic a me nā mea kiʻekiʻe kiʻekiʻe-alloy i hoʻounaʻia.

3. Loaʻa nā waiwaiʻepekema-ʻepekema

ʻO ka heleʻana o Attrinsic: chromium-e pili ana i ka paleʻana

• Chromium i kila kohu ʻole Hoʻokumu i kahi kiʻiʻoniʻoni chroimit (Cr₂o₃) ʻo ia ka ho'ōlaʻana iā ia iho i mua o ka oxygen.
  Hāʻawi kēia kiʻi kiʻi kiʻi ʻO nā kumukūʻai haʻahaʻa haʻahaʻa haʻahaʻa a me ka manawa a me ka aleded me mo a me n-suppleal resistant i ka hoʻouka kauaʻana (pitting / crevice).
• ʻO ka hōʻailona hōʻailona: Wood (ʻO ka heluʻana i keʻano kūlike) - e.g., 304 ≈ ~ 19, 316 ≈ ~ 24, Duplex 2205 ≈ ~ 30-35. ʻOi aku kaʻoi aku o kaʻoi aku o mua i ke kū'ēʻana.

Alloy tacloring no ka lawelawe

• Hiki ke hoʻoponoponoʻia nā mea kanu lāʻauʻole (Cr, I, Mo, N, Cu, etc.) e hoʻokūkū i nā koi a me nā koi.
  Hāʻawiʻo Duplex i nā makana e hāʻawi i ka ikaika kiʻekiʻe e hāʻawi i ka ikaika a me ka paleʻana i ke kū'ēʻana no ka mea e hoʻohana ai lākou i kahi papa hanaʻelua (ferrite + austentes) moloka.

ʻO ka hoʻomauʻana a me keʻano kiʻekiʻe

• He nui nā kiʻi kiʻi kiʻiʻole i hoʻopaʻaʻia i keʻano o ka mīkini i ka machanical ma ke kiʻekiʻe kiʻekiʻe a me ka paleʻana i nāʻanuʻu a me nā alumini.
  Martessitic a me ka hanaʻole-paʻakikī-paʻakikī i hāʻawiʻia i nā mea hoʻolimalima e hāʻawi i ka paʻakikī a hoʻopaʻa i ke kū'ē i kahi e pono ai.

4. Hana a me nā hana hoʻolālā

ʻO keʻano o ka geometry a me nā wahi kokoke

• E koho ana i ka papa i loko, Hoʻopili i nā iwi, nā pā a me nā paiaʻili e hanaʻia ma kahi helu e hōʻemi ai i ka helu, ʻO nā alahele Leak a me ka post-machining.
  Hoʻemi kēia i ka helu'āpana, ʻO nā mea haʻahaʻa haʻahaʻa a hāʻawi i nā mea pono maikaʻi (hoʻohui i ka holoiʻana, huuhaloa).

Ka nui a me ke kaʻina hana

• Sand cread, ʻO ke kāweleʻana i ka kūʻaiʻana a me ka centrifugagilal e pale ana i ka uhi ākea ākea ākea ākea a me nā hana nui mai ka prototype nui.
  Hāʻawiʻia ka mea kūʻai aku i nā kāwele a me nā molds i hāʻawiʻia a me nā mea maikaʻi loa a me nā mea maikaʻi loa no nā'āpana koʻikoʻi.

Hoʻohui o nā hana

• Hiki i nā'āpana Stiinless hiki ke hoʻohui i kahi hoʻonohonoho, e hōʻailona ana a me ke kaheʻana o nā hiʻohiʻona e pono ai e koi i nā'āpana i hōʻikeʻia a me nā mea paʻa-e hoʻomaikaʻi i nā wahi kūponoʻole.

Post-hack

• E hoʻouna aku i nā mea hoʻokūkū kū'ēʻole i nā kaʻina hana maʻamau (Machimen, Welding, Ke hoʻopauʻana, hoʻolauna).
  Kahi i pono ai ke kūpaʻa kiʻekiʻe, ʻO ke kaomi wela wela (Hip) a me ka hoʻonāʻana i ka hoʻihoʻiʻana a hoʻomaikaʻi i nā waiwai.

5. Hana maikaʻi (ʻikepili a me nā hui maʻamau)

Ke kū'ē neiʻo Corrosionion (Pono kūpono)

• Genenation Corrison: Maʻamau pinepineʻole i nā lewa he nui; hana maikaʻi loa nā hale kauaʻole ma mua o ka carel carbon me ke kapaʻole.
• Ke kū'ēʻana i ke kū'ēʻana: ʻO Duplex a me Mo-bearing i hoʻolei i nā kumukūʻai i pale aku ai i ka piting chrlode iʻoi aku ka maikaʻi ma mua o nā mea likeʻole.
  E hoʻohana i ka pren e like me ke alakaʻi koho: 304 (≈19) → 316 (≈24) → Duplex (≈30-38).

Nā Pīkuhi Propertinies (MAKAINA WAU, E like me ka poʻe)

• Huakai: ~7.7-8.1 G · CM⁻³.
• ʻO ka ikaika hope loa (Us): nā hale kaua assonitic ~ 350-650 MPA, Duplex ~ 600-900 MPPA.
• Ka ikaika: Austetetitic ~ 150-350 MPA; Duplex ~ 350-550 MPA.
• Hālulu: laulā laulā ~ 150-280 HB Ke hilinaʻi nei i kaʻohana a me keʻano.

(Ke hilinaʻi nei nā waiwai maoli i ka alloy, PAUKU PAUKU, Ke hoʻolei nei i kahi ala a me ka hoʻohanaʻana i nā huahana i hoʻohanaʻia e hoʻohana ai i kaʻikepili no ka hoʻolālāʻana.)

ʻO keʻano kiʻekiʻe a me nā pale creep

• Nui nā mea i hoʻopaʻaʻia i nā māka i mālamaʻia a me ka oxidation resistance i nā mahana i nā wela kahi e pau ai a he nui paha nā mea i paleʻia.
  ʻO Nickel-base nā kumuwaiwai e hoʻolei hou i kēia mau hana i nāʻoihana nui loa.

E kāʻei a me ka hōʻinoʻana

No ka hoʻoliʻiʻana, ʻO ka lawelaweʻana a iʻole ka lawelaweʻana, Martesestic Oole Hoʻopau-paʻakikī Hiki i nā helu Stiinless ke hoʻokō i ka paʻakikī kiʻekiʻe a kau i ke kū'ēʻana i keʻano o ka hāʻawiʻana i nā corrosion i nā mea he nui loa.

Incrutural integrity, Lek-paʻa a me ke ola momona

Hiki i nā'āpana Stiinless ke hāʻawi i nā mea maikaʻi maikaʻi loa a me ke ola momona maikaʻiʻole inā he mea kūʻai aku (low poroshity, pale uila) a ua kāohiʻia ka hanaʻana.

Hingiene, ʻO ka hoʻomaʻemaʻe a me nā hana kūpono

E hoʻomaʻemaʻe maʻalahiʻia nā papa hana, thalete sciitization, a ke pale aku nei i nā mea hoʻokūkū-pono no ka meaʻai, nā lako lāʻau lapaʻau a me nā lako.
Hoʻopili houʻia ka hanaʻana i ka hoʻomaʻemaʻeʻana a hōʻemi i ka adhesion bacterial.

6. Durability, ka mālamaʻana a me nāʻoihana ola ola

Hoʻemiʻia ka mālama a me ka downtime

• No ka mea,ʻaʻole e mālama nā mea kūʻai aku i nā mea kūʻai aku a pono i ka pale o ka pale, Ua lōʻihi ka lōʻihi o nā kiʻi i mālamaʻia a me ka downtime no ka hoʻihoʻi houʻana a iʻole ke hoʻololiʻana.
  He hana koʻikoʻi kēia no nā pumps, nā valves a me nā lako hanaʻole.

ʻO ke kumukūʻai kumukūʻai holoʻokoʻa

• ʻOi aku ka kiʻekiʻe o ke kumukūʻai kumu kūʻai ma mua o ka kila carbon, aka, Ka nui o ke kumukūʻai o ka waiwai ʻO nā mea makemake pinepineʻole i nā noi o nā'ōlelo hoʻoponopono ma muli o ka mālama haʻahaʻa, nā mea liʻiliʻi, a me nā manawa lōʻihi ma waena o nā mea hou.

Recyclability a me ka pohō

• ʻO nā mea kila stainless he recyclable nui loa; ʻO Scrap ReCAPTURE a me ke kumukūʻai kiʻekiʻe SCRAP E hoʻomaikaʻi i ke ola ola a hiki ke hoʻokaʻawale i ka ikaika o ka lawelawe lōʻihi.

7. ʻO ka noi a me nā hanaʻoihana - kahi i hele ai nā lanakila

• Pono & Aila / Of 3Ikeha: Pumps, ʻO nā valves a me Manifolds i hōʻikeʻia i ke kai, ʻO nā brines a me nāʻano hana hoʻohālikelike (Ua laweʻiaʻo Duplex i nā helu maʻamau maʻamau).
• Ke kaʻina hana: ʻO nā'āpana reactornt reactornt reactornt, ʻO nā Agitator a me nā wahi e waiho ai nā mea kūʻai aku i nā mea kūʻai aku.
• Marine & Hoʻohanaʻoihana: nā mea lawelawe lawelawe moana (duplex a me Super-Austetitic kahi i koiʻia).
• Meaʻai, ʻO Pharma & Kūleʻa: E hoʻolei i nā mea kanu pua, nā kumu a me nā pono e pono ai e hoʻomaʻemaʻe i ka hoʻomaʻemaʻe a me ka corrosiotion consistance me ka hoʻohuiʻana i loko o ka geometry kūloko.
• Mana pā'āʻu & nā lawelawe kiʻekiʻe: ʻO nā hale noho wela a me nā pale o nā corrosion-corrosiod-reigant.
• Ke hana kino wai & municipal infrastructure: ola lōʻihi, nā waiwai haʻahaʻa haʻahaʻa (Nā Vilves, KahawaiOli, Nā kāpili pump).

8. Nā palena a pehea e ho'ēmi iā lākou

ʻO nā mea kiʻekiʻe kiʻekiʻe a me nā uku hoʻoili

• Miomi: hana pinepine i ka nānāʻana o keʻano o keʻano o keʻano o keʻano o ka nānāʻana i nā makahiki he mau makahiki ma luna o nā lawelaweʻoihana.
  E noʻonoʻo i ka hoʻohana koho (nā papa lole maloʻo; ʻO Carbon Steel non-wereting incctures).

Hōʻalo ka mea hana hewa (Potiwale, Nā Hoʻohui) hiki ke hōʻeha i kaʻeha a me ka paʻakikī

• Miomi: E hoʻohana i ke kaʻina hana kūʻai kūpono (centrifugal / noi / hip no nā'āpana koʻikoʻi), Melt maʻemaʻe, Kapalakula, kuhikuhi i ke kuhikuhi a me ndt (hoʻoili pūnaewele, Ct, Ultrasinatic). E wehewehe i nā koina hōʻoia.

ʻO Sigma Bhase a me nā pilikia kūponoʻole

• Miomi: kāohi i ke koho alloy a me ka mālama wela (Hoʻoholo i Airnaal + rapid quanch), Hōʻalo i nā lōʻihi lōʻihi ma 600-900 ° C Rub, A e wehewehe i ka hana wela-Wond-Welld a iʻole nā ​​hōʻailona haʻahaʻa a iʻole nā ​​mea e pono ai.

ʻOi aku kaʻoi aku ma mua o ka alumini a me ka magnesium (ʻO nā mea kūʻai aku)

• Miomi: Hoʻolālā hoʻolālā no ka paʻakikī (rabbing, ʻO nā'āpana'āpana-pā i loaʻa ma ka mālamaʻana) a loiloi i ka ikaika kiko'ī (ikaika / ikaika) ʻaʻole wale ke kaupaona.

9. Kūpono kūpono: E kiolaʻoleʻo Veelless Vet vs. Nā koho

10. ʻO ka papa inoa papa kuhikuhi & Nā'ōlelo aʻoaʻo kiko'ī

1. E wehewehe i ka honua (ka nānāʻana i ka chrlode, keka ao, Holo, nā meaʻona).
2. Koho i kaʻohana & Wood: 304/CF8 (Kamoihia), 316/Cf8m (morstied choredide), Duplex (2205/Cd3mn) No ka ikaika a me ka ikaika kiʻekiʻe, Super-Austetitics / Nickel-kumu no nāʻoihana nui.
3. Koho i ke ala kūʻai ma kēlā me kēia māhele koʻikoʻi: ʻO ka waiwai / centrifugal / hip no ke kaomiʻana / mau'āpana; one no ka nui, nā'āpana haʻahaʻa haʻahaʻa.
4. E wehewehe i ka mālamaʻana i ka hanaʻana: Hoʻoholo i Airnaal, Quetch, hoʻolauna, a me kekahi kupono inā pono.
5. E wehewehe iā NDT & Nā Kūlana Kūʻai: radiography / ct no nā'āpana paʻakikī; Uti no ka mānoanoa; dye-penetant no nā kāʻei papa.
6. Paulapua & hoʻolauna: ʻO nā electrophish a iʻole citric / nitric.
7. Hoʻolālā no ka mālamaʻana: Hōʻalo i nā crevices, Eʻae i ka frainage, hoʻolālā i ke komo no ka nānāʻana a me ka hoʻoponopono.
8. ʻO ka hoʻohālike koʻikoʻi: papa papa papa (Assm / en), Ke kahua nei, wela-lapaʻau, koi ndt, ʻO ke kūlana kūʻai (E.g., Astm A967), a me keʻano palapala (I 10204).

11. Nā hopena

Hoʻolei iā stienceless kila Hoʻohui kūʻokoʻa i ka paleʻana i ka paleʻana a me ka hoʻokaʻawaleʻana.

No nā māhele e pono ai e ola i nā wai corrosive, nā wahi hoʻohālikelike, a iʻole e koi i nā geometries kūloko, Hāʻawiʻiaʻo Stiinless maʻamau i ke kaulike maikaʻi loa o ka hilinaʻi, ʻO ka hana hana a me ke ola ola.

Koho kūpono kūpono, ʻO ke kani leo hana a me ka weheweheʻana i nā hana post-turn e hoʻohuli i nā mea e hoʻohuli ai i nā mea e hiki ai i ka hana kūpono.

 

FaqS

Ua hoʻoleiʻo ia i nā mea kūpono loa i nā koho maikaʻi loa no ka lawelawe ponoʻana?

Aole mau. No ka hana māmā-hana a iʻole ke kumukūʻai o ka noiʻana i nā mea noi carbon carbon me ka coating ke kohoʻia.

Akā no ka hoʻomauʻana iā Choride, kemika a iʻole nāʻano kiʻekiʻe kiʻekiʻe, Ua loaʻa pinepine iā Stiinless pinepine i ka uku haʻahaʻa haʻahaʻa haʻahaʻa.

ʻO ka mea i hukiʻia e hāʻawi i ke kū'ēʻana i ka paleʻana o ka chloride maikaʻi loa?

Nā helu Duplex (E.g., 2205 Kōkua kikowaena) a me nā helu helu super-austetitic (High Mo + N) Hāʻawi i ke kū'ē maikaʻi loa / crevice; E hoʻohana i ka pren e like me ke alakaʻi.

Pehea e hoʻokele ai i ka pilikia momona i ka waihoʻana i nā'āpana?

E hōʻemi i ka poosity ma o ke kohoʻana i ke kaʻina hana (Hip, māla hūhulo), E kāohi i ka melt hygiene, E wehewehe i kaʻae a ka radiographic a me nā hoʻolālā e hōʻemi ai i nā mea hoʻoweliweli.

Ua laweʻia nā'āpana kiʻiʻole?

ʻO ka Scrap maikaʻi loaʻo ia hoʻi a hoʻihoʻi pinepineʻia i ka waiwai kiʻekiʻe, kākoʻo i ka pōkole.

Hiki ke kiola aku i ka kila kila?

ʻAe-hapa nui (CF8, Cf3m, Cd4mcun) ua weldable ma gtaw (Tig) a gmaw paha (Iaʻu) me ka hoʻohanaʻana i nā mea hoʻopiʻi (E.g., Er316LOMO no CF3M).

Post-weld hoʻonā kuhikuhi (1010-1120 ° C, ka wai wai) Hoʻopau i nā pilikia o ka intersinilar.

E hoʻoleiʻia i nā kila kila kila?

Nā helu Austetitic (CF8, Cf3m) ʻaʻole nā ​​magnetic (ʻO keʻano kumu'āina ≤1.005), e hana ana iā lākou no nā lako mri.

Ferritic (Cb30) a mertessitic (CA15) ʻO nā māka he ferromagnetic, Ke kaupalenaʻana i kā lākou hoʻohanaʻana i loko o nā wahi magnetic-sensitive.