Liulaala 110 vsa 101: Hoʻopiha piha i nā hoʻohālikelikeʻenehana

1. Hōʻikeʻike

Liulaala e noho ana he cornestone o kaʻenehana hou, mahalo no kona ʻO ke kōkua uila a me ka laweʻana, Ke kū'ē neiʻo Corrosionion, a me ka hewa.

I waena o nā mea kūʻai aku maʻamau, Liulaala 110 (C11000, Etp) a Liulaala 101 (C10100, O wai) ʻelua mau papa kiʻekiʻe, kēlā me kēia manaʻo no nā noi kiko'ī.

ʻOiai e hāʻawi ana i nā meaʻelua i ka hana a me ka formability, ko lākou mauʻokoʻa i ka maʻemaʻe, ʻO kaʻike o ka oxygen, moloka, a me ka kūpono no ka hakahaka a iʻole nā ​​noi a iʻole nā ​​noi kiʻekiʻe e hana i ke koho ma waena o lākou, Manaʻoʻia, a me nā mea kūikawā.

Hāʻawi kēiaʻatikala i kahi hohonu, ʻO ka hoʻohālikelikeʻana o kēia mau helu keleaweʻelua, Kākoʻoʻia e kaʻikepili waiwai a me ka noi noi.

2. Kūlā & Nohemclare

Liulaala 110 (C11000) ua kapaʻia e like me Cu-etp (ʻO ka pā uila).

Ua hoʻopaʻaʻia ma lalo o ka uns c11000 a me ka en inc infication cu-etp (Cw004a). Ua hana nuiʻiaʻo C11000 i nā hana huahana likeʻole i nāʻano huahana, Kāla Rulu, she wallpaper, A Papa, ʻO ka hanaʻana i kahi koho VERSIZILE NO KA'ĀLUA PĀNUI PĀNUI.

Liulaala 101 (C10100), ma ka lima ʻē aʻe, kaulana ia Me-oe (ʻO ka keleawe uila oxygen-free).

ʻO ia ke keleawe ultra-heltra me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, i hoʻopaʻaʻia ma lalo o ka c10100 a e en cu-oe (Cw009a).

Ua hōʻoleʻiaʻo C10100 e hoʻopau i nā Oxygen a me nā Oxide Invusions, e kūpono ia no Mauʻa, kūlana kiʻekiʻe, a me nā noi-boom-beam.

E wehewehe ana i ka meaʻole a iʻole e hoʻopaʻaʻia me ka hana huahana a me ka nui o ka huahana a me ke koʻikoʻi no ka hōʻoiaʻana i nā mea e hoʻokō ai i nāʻano hana pono.

3. ʻO nā hana hoʻohālikelike a me nā mea hoʻohālikelike Microstructural

ʻO keʻano o keʻano o ke keleawe o ke keleawe e koi pololei i kona ʻo Menu ka hoʻomaʻemaʻe, ʻO ka hana uila a me ke kālepa, hana kino, a me ka kūpono no nā noi kūikawā.

ʻOiai he keleaweʻelua 110 (C11000, Etp) a me ke keleawe 101 (C10100, O wai) ua heluʻia e like me nā coppers kiʻekiʻe, ʻO kā lākou mau micrstructure a me nā mea iʻike nuiʻia, e pili ana i ka hana ma nā noi koʻikoʻi.

4. Nā Pūnaewele Pūnaewele: Liulaala 110 vsa 101

Nā hiʻohiʻona pilikino e like me huakai, Malting Point, Ka HōʻaʻO Kokua, a me ke kumu kūʻai uila ke kumu nui no nā heluʻenehana, Hoʻolālā, a me ke koho koho.

Liulaala 110 (C11000, Etp) a me ke keleawe 101 (C10100, O wai) Kaʻana like i nā waiwai nui likeʻole no ka mea he nui nā keleawe keʻokeʻo, Akāʻaʻole hiki i nāʻokoʻa liʻiliʻi ma ka hoʻomaʻemaʻe a me kaʻikepili oxygen i ka hana i ka hana i nā noi kūikawā.

5. Nā mea like mechanical a me nā hopena maikaʻi / hopena

ʻO ka hana mechanical o ke keleawe e hilinaʻi ikaika ka hoʻoiliʻana i ka huhū, me keʻano o ka hanaʻana a me ke anuanu.

Liulaala 101 (C10100, O wai) hāʻawi maʻamau ʻoi aku ka ikaika kiʻekiʻe ma nā kūlana anuanu Ma muli o kāna mau lei kiʻekiʻe e ultra-kiʻekiʻe a me ka microstructure manuahi,

kahi a keleawe 110 (C11000, Etp) hōʻike ai ʻO ka formarity maikaʻi loa a me ka defility, e hana maikaʻiʻia no nā noi hana-interies-interies e like me ke kiʻiʻana a iʻole ke komoʻana.

Nā mea like mechanical ma ka huhū (Nā waiwai maʻamau, Astm B152)

Nā mea koʻikoʻi:

• Anned (Ooe) Huhū: He palupalu nā heluʻelua a me nā ductile maikaʻi loa. C11000 ke kiʻekiʻe o C11000 (50-65%) kūpono ia no huki kaha, noho ', a me nā mea uila uila.
• Hana-hana (Hp04 / H08) Huhū: Hiki i ka Ultra-Ultra-hoʻomaʻemaʻe maikaʻi loa i ka hanaʻoi aku ka paʻakikī, Kau i ʻO ka ikaika densile 30-40%ʻoi aku ma mua o C11000 ma H08 Gigper.
  Hana kēia i kūpono ʻO ka laweʻana i ka laweʻana a iʻole nā'āpana kūpono, komo pū me nā loiloi coil coil a iʻole nā ​​mea pili ponoʻole.
• Paʻakikī paʻakikī: Hoʻonui i ka hana me ka hana anuanu. Ua loaʻa iā C10100 i kahi paʻakikī kiʻekiʻe no ka huhū like ma muli o kona maʻemaʻe, mictide-free.

6. Hana a me nā hana hana

Liulaala 110 (C11000, Etp) a me ke keleawe 101 (C10100, O wai) E hana like me nā hana hana he nui no ka mea he nui nā keleawe keʻokeʻo, aka o ʻO kaʻokoʻa ma ka oxygen a me nā mea hoʻopiʻi hana i nā hoʻohālikelike kūpono kūpono i ka wā e hana ai, matching a hui pū.

Hana a me ke anuanu

• Ka ductility a me ka bendability:

• • Mea hana (Ka huhū): ʻO nā heluʻelua he nui loa aʻae i nā mea paʻa paʻa, kiʻi kiʻi hohonu a me keʻano koʻikoʻi.
    Hiki i ke keleaweʻo Aleneed Copper ke hiki i ka mea liʻiliʻi loa i loko o ka radii liʻiliʻi (kokoke i ka 0.5-1.0), e hoʻomaikaʻi maikaʻi ana no ka hoʻopiliʻana a me nā'āpana likeʻole.
  • Nā poʻe maloʻo-hana hana (H04, Hp08, etc.): Ua piʻi ka ikaika a me ka ductility i ka piʻiʻana o ka huhū; Pono e hoʻonuiʻia ka liʻiliʻi o ka radi.
    Pono nā mea hoʻolālā i ka nui o ka radii a me nā fillets e pili ana i ka nui o ka huhū a i manaʻoʻia he relief.

• Hana paʻakikī & Kākau:

• • C10100 (O wai) e like me ka paʻakikī i ka hana ma mua o ka hana anuanu ma muli o kāna microdructure free; Hāʻawi kēia i ka ikaika kiʻekiʻe i nā H-Tigpers a hiki ke loaʻa i nā'āpana e pono ai ke kiʻi ma hope o ke kiʻiʻana.
  • C11000 (Etp) ke kala nui loa nei no nā hana kiʻi holomua a me nā hana e pili ana i ka hana a me nā mea hana o ka mixie.

• Hoʻonāukiuki a hoʻihoʻi:

• • Hūnā no ka mea, e like me ka nui o ka keleawe i hoʻohālikelikeʻia me nā allowys he nui; Ke hilinaʻi nei ma mua o ka hana anuanu, E hoʻomaka pahaʻo Rerystallization Onset i loko o kahi kokoke 150-400 ° C.
  • Hana hana piha hoʻohana maʻamau i nā wela ma ka 400-650 ° C Nā haʻona (ʻO ka manawa a me ka lewa i kohoʻia e pale ai i ka oxidation a iʻole ka hopena).
    ʻO nā'āpana i manaʻoʻia no ka hoʻohanaʻana i ka hoʻohanaʻana i ka mea i loko o ka mea i loko a hōʻemi paha i nā maʻi e mālama ai i ka maʻemaʻe.

Hānehi, ʻO ke kiʻi a me ke kiʻi kiʻi kiʻi

• Kālā kiʻi paʻi: C11000 ka hana maʻamau no ka hana kiʻekiʻe no ke kālā kiʻekiʻe a me ke kumu kūʻai no ka mea e hoʻohui i kahi kaha maikaʻi.
  Ua kiʻiʻiaʻo C10100.
• Hānehi & Kauwili: ʻO nā heluʻeluaʻelua a me ka wikiwiki. ʻO ka hiʻohiʻona o ka one ma mua o nā huahana kiʻekiʻe loa no nā huahana kiʻekiʻe kiʻekiʻe ma muli o ka halaʻole o nā maʻi oxdi; Hiki i kēia ke hōʻemi i ka hoʻowalewaleʻana i ka interdendritic a iʻole micro-pits i ka hoʻopiʻiʻana i ka hana.

Machimen

• 'Āpana maʻamau: He palupalu nā keleawe, ʻO keʻano a me nā ductile; e hoʻohālike e hana mau, ʻO nā pahu Gummy ināʻaʻole i hoʻohālikelikeʻia nā parameter.
  ʻO ka Machinability no C11000 a me C10100 e like me ka hoʻomaʻamaʻa.
• Nā mea hana a me nā'āpana: E hoʻohana i nā kihiʻokiʻoki, rigid fixting, ʻO nā mea hana maikaʻi maikaʻi (ʻO ke kāwele a iʻole ke kaʻaahi wikiwiki e hilinaʻi nei i ka nui), nā mea i hoʻopihaʻia a me nā hohonu, a me ka hoʻoluʻu wela / flush e pale aku i ka hana paʻakikī a kūkuluʻia i kaʻaoʻao.
  No nāʻoki mau loa, ʻO Chip Breakers a me nā crategint cubing cutegies e'ōleloʻia.
• Ka hopena a me ka mālamaʻana o Burr: Hana pinepineʻia nā mea o ka hana ma mua o ka micgonily ma mua o ka micromoching ma muli o keʻano liʻiliʻi ma muli o nā mea liʻiliʻi o nā micro-invussions.

Ke komoʻana - Ke kūʻai nei, mohaihala, Welding, ʻO ka heluʻana i kahi

• Nā loina: ʻO nā mea kūʻai akuʻeluaʻelua e kūʻai hou ma hope o ka hoʻomaʻemaʻe kūpono.
  No ka mea he C11000 loaʻa nā kiʻi trace oxygen a me nā kiʻi oxide, Ua hoʻohana pinepineʻiaʻo Rosin maʻamau a iʻole nā ​​maʻi ikaika; hoʻomaʻemaʻe hoʻomaʻemaʻeʻia ma mua o ke kūʻaiʻana aku i ka reliability hui.
  Hiki i ka hoʻomaʻemaʻe o ka hoʻomaʻemaʻe o ka hoʻomaʻemaʻeʻana i ka pono o ka flux e koi i kekahi mau kaʻina hana.
• Mohaihala: Nā wela mahana (>450 ° C) hiki ke hōʻike i nā kiʻiʻoniʻoni; Ponoʻo C11000 Brazing e koi pinepine i nā fluxes kūpono a iʻole ke nānāʻana i nā lewa.
  No ka ʻO Bracuum Brazing a iʻole blueless brazing, Ua makemake nuiʻiaʻo C10100, e like me kona nānāʻoleʻana i nāʻike o ka oxide e pale aku i ka mika o ka oxtization oxide a me ka hoʻohālikelikeʻana o ka nohona hoʻomaha.
• Arc Welding (Tig / Me) a me ka paleʻana i ka welding: Hiki ke hoʻopauʻia nā heluʻelua i ka hoʻohanaʻana i nā hana maʻamau copper maʻamau (ʻO kēia wā kiʻekiʻe, e hoʻokaʻawale i nā'āpana paʻa, a me nā pale pale pale).
  Hāʻawiʻo OE i nā Pools Well, ʻO ia ka mea e pono ai i nā hui uila uila koʻikoʻi.
• Nā mea uila: Kēia ikaika kiʻekiʻe, Hoʻohana pinepineʻia nāʻano hana haʻahaʻa haʻahaʻa i nā noi a iʻole nā ​​noi kūpono.
  C10100 ka waiwai o ke koho ma laila, no ka nui o nā papa haʻahaʻa a me nā oxygen haʻahaʻa e hōʻemi ana i nā mea kanu a nā maʻi a hoʻomaikaʻi i ka hui pūʻana.
• ʻO ka heluʻana i kahi: No ka hakahaka a me nā hui aerospace, ʻO ka hoʻomaʻemaʻeʻana a me ka maʻemaʻe o ka micsticture e kokoke ana i kahi microstructure e like me ka mea i wānana houʻia i nā kaʻina hana paʻa.

ʻOihana hoʻomākaukau, hoʻomaʻemaʻe a me ka hana lima

• No ka C11000, Ke Kuhi, Mechanical / kemika oxide oxide e lawe i ka noi a me ka pono o ka flux flux a me ka pono o ka flux.
• No ka C10100, Ponoʻia ka hoʻomaʻemaʻe hoʻomaʻemaʻe hoʻomaʻemaʻe ponoʻana no ka hoʻohanaʻana: hana lima me nā lima lima, Hōʻalo i nā hydrocarbons, ʻO ka hoʻomaʻemaʻeʻana iā Ultrasoic Shopvent, a me nā hana hoʻomaʻemaʻe hoʻomaʻemaʻe maikaʻi.
  Kaʻai hale-waho (E.g., 100-200 ° C e pili ana i ke kūlana) Hoʻohana pinepineʻia e wehe i nā gasdided adsorbed ma mua o ka lawelaweʻo UHV.

7. Kuupuiawi, ʻO ka hana hana a me nā hopena hydrogen / oxygen

ʻO kēia mauʻekoluʻekolu kumuhana pili-corrosiotion resistion, ʻO ka hana hoʻomaha (ʻO keʻanoʻino a me keʻanoʻino), a me nā pilina me ka hydrogen / oxygen-ʻo ia kahi o ke keleawe 110 a me ke keleawe 101 diverge i ka hapanui o ka hana hana.

Pūnaewele kūleʻa (inmospouric a me galvancic)

• Kahiki atmoloa: ʻO nā heluʻelua e hana i kahi kiʻi kiʻi ma kahi (Patina) kēlā mau palena hou aʻe i lalo o ka interoor maʻamau a he nui nā wahi o waho.
  ʻOi aku ka maikaʻi o ka colpor colcists General Corrosionion ma mua o nā metala ikaika.
• ʻO nā'ōwili kūloko a me nā wahi: Ma nā wahi waiwai-waiwai (Marine, de-iceing salts), Hiki i ke keleawe ke loaʻa i ka hoʻouka kauaʻana inā he mau mea mālama a iʻole nā ​​waihona i kēia manawa a iʻole nā ​​waihona kālā.
  Hoʻolālā e pale aku ai i nā geometrice crevice a waiho i ka drainage / nānā.
• Alohaʻo Galvanika: Ua hoʻohālikelikeʻia ka Copper i hoʻohālikelikeʻia me nā metala he nui.
  I ka wā e hoʻopiliʻia ai nā mea uila i nā metala liʻiliʻi (E.g., aluminum, Magnesum, ʻO nā kila), ʻO ka mea inu liʻiliʻi e pono ai e corrode.
  Nā kānāwai hoʻolālā hoʻolālā: Hōʻalo i ka hoʻopili pololeiʻana me nā metala ikaika, E hoʻomaopopo i nā'āpanaʻole-i nā mea haoʻole, a iʻole ka hoʻohanaʻana i nā corrosion-ʻaeʻa / nā lole i kahi e pono ai.

Hana maikaʻiʻo Vacuum (Kuhi, ʻO keʻano a me ka maʻemaʻe)

• No ke aha nā mea hana i hanaʻia: I ka Ultra-High-Vacuum (Uhv) Pūnaehana, ʻO PPM mau pae o nā huapalapala o nā mea hao a iʻole nā ​​mea i hoʻopiliʻia e hana i ka maʻi,
  E hoʻonui i ke kaomi pā, a iʻole nā ​​films films ma nā wahi kiʻekiʻe (Nā'ōhumu, ʻO nā mea hana semiconductor, Nāʻono Kūlama Eledial).
• C11000 (Etp): ʻO nā oxygen trace a me nā maʻi oxide ke alakaʻi i ka ua hoʻonuiʻia i waho a me keʻano kūpono o nā'āpana oxde i nā mahana ma mua o nā hōʻailona kiʻekiʻe.
  No nā mea haʻahaʻa haʻahaʻa a iʻole nā ​​mea noi a iʻole nā ​​mea e noi ana, akā, pono e makaʻala nā mea hoʻohana UHV.
• C10100 (O wai): ʻO kāna leka uila haʻahaʻa haʻahaʻa a me nā hopena kūponoʻole i loko ʻO nā kumukūʻai haʻahaʻa haʻahaʻa haʻahaʻa, hoʻemiʻia nā'āpana'āpana o nā mea hoʻoponopono i hanaʻia i ka wā o ka bear-out, a iʻole ka liʻiliʻi o ka hoʻohālikelikeʻana ma lalo o ka electron-beam a iʻole ke kiʻekiʻe kiʻekiʻe.
  No nā mea hana bake-i waho a me keʻano loiloi (Rga) kūlākuai, One maʻamau i waho o nā mea etperforms etp e kahi ākea ākea i nā'ōnaehana kūpono.
• Hana maikaʻi loa no ka hoʻohanaʻana: Hoʻomaʻemaʻe i ka hoʻomaʻemaʻe-papa, ʻO keʻano o ka hopena, ʻO nāʻauʻau wela loa, ʻO kaʻahaʻuhane, a mālamaʻia i ke kāne.
  E wehewehe pono i nā'āpana no nā māhele i hōʻike pololeiʻia iā UHV a iʻole e kohoʻia / Ion Beams.

Hydrogen, ʻO nā pilina o ka oxygen a me nā pilikia nui

• Hydrogen embrittlement: Copper ʻaʻole hiki iā ia ke hōʻoia i ka hydrogen embrittlement ma nā kiniki likeʻole;
  ʻAʻole hiki i nā mea koho balota maʻamau i nā mea i hanaʻia e nā mea hana hoʻopunipuni.
• Hydrogen / oxygen demistry: Akā naʻe,, malalo hoʻemiʻia ka wela kiʻekiʻe (hydrogen a iʻole ka hanaʻana i ka mīkini ma ke kiʻekiʻe kiʻekiʻe),
  ʻO ke keleawe i loaʻa i ka oxygen a iʻole kekahi mau mea e hiki ke koho i nā nohona deoxidizer i lalo (ka wai wai, Ka hoʻoweliweliʻo oxoede) E hoʻololi paha i ka morphology a iʻole hoʻolaha i ka pososity i nā brazes.
  ʻO nā mea haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa.
• Nā manaʻo noʻonoʻo: I ka lawelawe hydrogen ma ke kiʻekiʻe kiʻekiʻe a iʻole nā ​​kaʻina ma kahi o ka hydrogen i kēia manawa (E.g., i kekahi mau mea hana a iʻole ke kālepaʻana), E wehewehe i ka one inā he mea koʻikoʻi nā mea nānā a me ka dimensional.

8. Nā noi maʻamau maʻamau

C11000 (Etp):

• Nā leka uila, Kāhia, a me nā mea pili
• Nā hoʻololiʻana, Nā'ee, hoʻololika
• ʻO ka Pūnaewele Kūʻai Kūʻai a me nā mea hana maʻamau

C10100 (O wai):

• Nā Kūlana Kūʻai Kūʻai a me nā mea hana-Ultra-High-High-Greecuum
• Electron-beam, Rf, a me nā'āpana microweave
• ʻO ka hana semiconductor a me nā alakaʻi cryogen
• ʻO ka mea hoʻokele waiwai kiʻekiʻe-reliability

Hōʻaʻakeʻa: He kūponoʻo C11000 no ka hoʻohanaʻana i ka electrical a me ka hoʻohanaʻana i ka mīkini, Ma hea kahi c10100 e koiʻia i ka wā ʻO ka hoʻomauʻana, nā liʻiliʻi liʻiliʻi, a iʻole ka hanaʻana i ka hana maʻemaʻe mea pono.

9. Kālā & Loaʻaʻia

• C11000: ʻO kēia ka maʻamau, ʻO nā huahana keleawe kiʻekiʻe.
  He maʻamau ia Kanuina nui aʻoi aku ka nui o nā mea i hoʻopaʻaʻia e nā milla a me nā mea kūʻai aku, Ke hana nei i ke koho maʻamau no nā hana nui a me nā noi pili kālā.
• C10100: Lawe mai a Kūʻai kūʻai Ma muli o nā hana hou aʻe, nā koi hana kūikawā, a ua liʻiliʻi nā helu hana liʻiliʻi.
  Loaʻa ia, aka ma ka maʻamau wale nō nā palena huahana (Nā BaRS, Nā papa, Nā pale i nā mea koho) a pinepine e koi ʻO nā manawa alakaʻi.
  No nā mea i loaʻa i nā'āpana kiʻekiʻe i kahi e koʻikoʻi ai ke kumukūʻai, Ua kohoʻiaʻo C11000.
  Like, no ka Nā noi noi Niche e like me ka hakahaka a iʻole nā'āpana uila uila kiʻekiʻe, Loaʻa i ka hana hana o C10100 e hōʻoia i ke kumukūʻai kiʻekiʻe.

10. ʻO nā hoʻohālikelike hoʻohālikelike: Liulaala 110 vsa 101

12. Hopena

C11000 a me C10100 he mau papa kiʻekiʻe kiʻekiʻe-congable kiʻekiʻe e kūpono no ka nui o nā noi.

ʻO kaʻokoʻa mua i loko ʻO kaʻikepili o ka oxygen a me ka pae kiʻekiʻe, ʻO ia ka hopena o ka hana hoʻomaha, hui pū, a me nā noi makemake kiʻekiʻe.

ʻO C11000 ka uku-kūpono a me ka verentile, e hana ana i ke kūlana no ka hapa nui o nā electrical a me nā noi noi.

C10100, me ka hoʻomaʻemaʻe keʻokeʻo, mālamaʻia no Mauʻa, electron-beam, Cessogen, a me nā'ōnaehana hilinaʻi kiʻekiʻe kahi e pono ai ka mictide-manuahi.

Pono ke koho ponoʻana nā koi kūpono ma luna o nā'āpana waiwai nominal.

 

FaqS

ʻO c10100 nuiʻoi aku ka maikaʻi ma mua o C11000?

ʻAʻole. ʻO kaʻokoʻa uila e hoʻokaʻawale i kahi liʻiliʻi (~ 100% vs 101% Iac). ʻO ka pono mua ʻO nāʻike maikaʻi loa, ʻO wai ka mea e loaʻa ai nā noi a me nā noi kiʻekiʻe kiʻekiʻe.

Hiki iā C11000 e hoʻohanaʻia ma nā lako hana?

ʻAe, akā, e loaʻa i kona trace oxygen i waho a iʻole i nā momi ma lalo o nā kūlana etra-kiʻekiʻe. No nā noi paʻa paʻa, Ua makemakeʻiaʻo C10100.

ʻO ka papa inoa kahi maʻamau no ka hoʻokaʻawaleʻana i ka mana?

C11000 ka hana maʻamau no nā kaʻa kaʻa, Nā Kākoʻo, a me nā mea uila uila ma muli o konaʻano hana, NoMame, a me ka uku uku.

Pehea e kuhikuhiʻia ai ka copper copper no ka hoʻomaikaʻiʻana?

Komo me ka c10100 a cu-cu-ofe hoʻolālā, nā palena oxygen, ka palena haʻahaʻa, hua huahana, Ka'Ōʻelepi. Noi i nā palapala hōʻoia o ka loiloi no ka trace oxygen a me ke keleawe keleawe.

Aia ma laila nā helu keleawe waena waena ma waena o ka etp a me ka one?

ʻAe. ʻO nā mea kūʻai akuʻo PhoSphorus-deoxidized a me nāʻano kiʻekiʻe kiʻekiʻe, Hoʻolālā no ka hoʻomaikaʻiʻana i ke kūʻai aku a hōʻemi paha i ka hui hydrogen. Pono ke koho koho i nā koi noi.