Hoʻolauna
* Nānā o nā kānana metala porous
Nā kānana metala poroushe mea koʻikoʻi i loko o nā kaʻina hana ʻenehana, waiwai no ko lākou hiki ke hana
hoʻokaʻawale i nā ʻāpana, mālama i ke kahe, a mālama i nā kaiapuni koʻikoʻi. Hana ʻia mai nā pauka metala i hoʻopaʻa ʻia
hui pū ʻia e hana i kahi hale porous nui, mahalo ʻia kēia mau kānana no ko lākou lōʻihi, hoʻohana hou, a
hiki ke kānana pololei. Hoʻohana ʻia lākou ma waena o nā ʻoihana e like me ka lāʻau lapaʻau, ka hana kemika,
ka meaʻai a me ka mea inu, ka aila a me ke kinoea, a me nā mea hou aku, e hōʻoia ana i ka palekana a me ka maikaʻi o ka hana o nā mea hana a me nā kaʻina hana.
* Kakau ma Hastelloy vs Stainless Steel
Ma waena o nā mea like ʻole i hoʻohana ʻia no ka hana ʻananā kānana metala porous, Hastelloya ʻo Kuhili ʻole ʻelua o nā
nā koho i koho pinepine ʻia ma muli o ko lākou mau waiwai kūʻokoʻa. Ua kaulana ʻo Hastelloy, kahi huila nickel-based
kū'ē kū'ē i ka corrosion a me ka hana i nā wela wela. Ma ka lima ʻē aʻe, Stainless Steel,
ʻoi aku ka 316L, hāʻawi i kahi hopena maikaʻi a maikaʻi hoʻi me ka pale ʻana i ka corrosion,
lilo ia i mea hele-i ka nui o na noi hana.
* Pahuhopu
Ke manaʻo nei kēia blog e kōkua i nā mea kūʻai aku e hoʻoholo i ka mea—Hastellloy a i ʻole Stainless Steel—i kūpono i kā lākou pono kānana.
Ma ka hoʻomaopopo ʻana i nā waiwai o kēlā me kēia mea a me nā kūlana i ʻoi aku ka maikaʻi o nā mea kūʻai aku
e hoʻoholo i ka ʻike e hōʻoiaʻiʻo i ka hana lōʻihi a me ke kumu kūʻai i kā lākou mau noi kikoʻī.
2. Ka hoomaopopo ana i na mea waiwai
1. ʻO ka wikiwiki
He ʻohana ʻo Hastelloy o nā nickel-based alloys i ʻike ʻia no ko lākou kūʻē ʻana i ka corrosion a me ka hana wela kiʻekiʻe.
Hoʻohana pinepine ʻia lākou i nā wahi paʻakikī kahi e hāʻule ai nā mea ʻē aʻe.
Huina a me na ano:
*O ka nickel, molybdenum, a me ka hao.
* Loaʻa i nā ʻano mea like ʻole e like me ka chromium, tungsten, a me ka cobalt e hoʻohālikelike i nā waiwai kikoʻī.
* ʻIke ʻia no ko lākou kūpaʻa maikaʻi ʻana i ka oxidation, pitting, a me ka corrosion crevice.
waiwai nui:
*Ke kū'ē i ka corrosion:
Kū'ē i kahi ākea o nā kaiapuni corrosive, me nā waikawa, nā alkali, a me nā paʻakai.
*Ka hana wela kiʻekiʻe:
Hiki ke pale i nā wela kiʻekiʻe me ka nalowale ʻole o kona mau waiwai mechanical a i ʻole ʻino.
* Ka ikaika mechanical maikaʻi loa:
Hāʻawi i ka ikaika tensile maikaʻi, ductility, a me ke kūpaʻa luhi.
Nā polokalamu kaulana:
*Ka hana kemika:
Hoʻohana ʻia i nā mea hana e mālama ai i nā kemika corrosive, e like me ka sulfuric acid a me ka hydrochloric acid.
*Kaiapuni moana:
Kūpono no nā ʻāpana i ʻike ʻia i ka wai kai, e like me nā mea hoʻololi wela a me nā ʻōnaehana paipu.
* ʻOihana Pulp a me ka pepa:
Hoʻohana ʻia i nā mea hana e pili ana me nā wai ʻona pulping corrosive.
* ʻOihana Kemika:
Hoʻohana ʻia i nā kaʻina hana hoʻomaʻemaʻe ma muli o kona kūʻē ʻana i nā pūhui sulfur.
2. Ke kila kila
ʻO ke kila kila he ʻohana ia o nā mea hao i ʻike ʻia no ko lākou kūpaʻa ʻana a me nā waiwai mechanical maikaʻi.
Hoʻohana nui ʻia lākou i nā ʻoihana like ʻole ma muli o ko lākou versatility a me ka lōʻihi.
Huina a me na ano:
*O ka hao a me ka chromium.
* ʻO ka hoʻohui ʻana i nā mea ʻē aʻe e like me ka nickel, molybdenum, a me ke kalapona hiki ke hoʻololi i kona mau waiwai.
*316L kila kuhiliʻole kahi papa maʻamau i ʻike ʻia no kona kūpaʻa maikaʻi ʻana i ka lua a me ka crevice corrosion, ʻoi aku hoʻi i nā kaiapuni i loko o ka chloride.
waiwai nui:
*Ke kū'ē i ka corrosion:
Kū'ē i ka ʻōpala a me ka ʻinoʻino, kūpono ia no nā noi waho.
*Ka ikaika mīkini:
Hāʻawi i ka ikaika tensile maikaʻi, ductility, a me ka paʻakikī.
* Maʻalahi e hoʻomaʻemaʻe a mālama:
Loaʻa i ka ʻili maʻemaʻe i kū i ka ʻili a me ka wehe ʻana.
Nā polokalamu kaulana:
* ʻOihana meaʻai a me nā mea inu:
Hoʻohana ʻia i loko o nā lako e pili ana i ka meaʻai a me nā mea inu, e like me nā pūnāwai, countertops, a me nā ipu.
* ʻOihana lāʻau lapaʻau:
Hoʻohana ʻia i ka hana ʻana i nā mea hana a me nā pahu mālama ma muli o kāna mau waiwai maʻemaʻe.
* Nā noi hale kūkulu hale:
Hoʻohana ʻia no nā mea kūkulu hale, e like me ka cladding, railings, a me nā mea hana.
* Nā lako lāʻau lapaʻau:
Hoʻohana ʻia i nā mea hana ʻoki, implants, a me nā mea lapaʻau ʻē aʻe.
I ka hōʻuluʻulu manaʻo, ʻoiai ʻo Hastelloy a me ke kila kila e hāʻawi aku i ke kūpaʻa corrosion maikaʻi loa, ʻoi aku ka maikaʻi o Hastelloy no nā kaiapuni koʻikoʻi ma muli o kāna ʻike nickel kiʻekiʻe a me ka hana wela kiʻekiʻe. ʻO ke kila kila, ʻoi aku ka 316L, he mea maʻalahi me ka pale ʻana i ka corrosion maikaʻi a me nā waiwai mechanical, kūpono ia no nā ʻano noi.
3. Hastelloy vs Stainless Steel
| Hiʻona | Hastelloy | He kila ʻole (316L) |
|---|---|---|
| Metala Kumu | Nikela | Hao |
| Nā ʻElemu Alloying Primary | Molybdenum, chromium, hao | Chromium, nickel, molybdenum |
| Pale ʻino | Maikaʻi e kūʻē i kahi ākea o nā kaiapuni corrosive, me nā waikawa, alkalis, a me nā paʻakai | Maikaʻi a maikaʻi loa, ʻoi aku hoʻi i nā kaiapuni i loko o ka chloride |
| Hana Kiekie-Mahana | ʻOi aku ka maikaʻi, hiki ke kū i nā wela kiʻekiʻe me ka nalowale ʻole o nā waiwai mechanical | Maikaʻi, akā ʻaʻole kiʻekiʻe e like me Hastelloy |
| Ikaika Mechanical | Maikaʻi | Maikaʻi loa |
| Koina | ʻOi aku ka nui ma mua o ke kila kila | Haʻahaʻa ma mua o Hastelloy |
| Nā noi | ʻO ka hana kemika, ka moana kai, ka pulp a me ka ʻoihana pepa, ka ʻoihana petrochemical | ʻO ka ʻoihana meaʻai a me ka mea inu, ʻoihana lāʻau lapaʻau, nā noi hoʻolālā, nā mea lapaʻau |
3. Hoʻohālikelike Hana
1.) Kūleʻa ʻino
*Hastellloy:
ʻIke ʻia no kona kūpaʻa ʻana i ka corrosion kūʻokoʻa i nā ʻano ākea ākea, me ka acidic,
nā kūlana alkaline, a me ka chloride. Paʻa loa ia i ka lua, ka ʻinoʻino a me ke koʻikoʻi.
* Ke kila ʻole (316L):
Hāʻawi maikaʻi i ka pale ʻana i ka corrosion, ʻoi aku hoʻi i nā kaiapuni i loko o ka chloride. Eia naʻe,
hiki ke kaupalena ʻia kona kūʻē ʻana i nā kūlana koʻikoʻi a i ʻole ke ʻike ʻia i nā ʻano waikona.
2.) Nā noi i mea koʻikoʻi ka pale ʻana i ka corrosion:
*Ka hana kemika:
Hoʻohana pinepine ʻia ʻo Hastelloy i nā mea hana e mālama ai i nā kemika corrosive, e like me ka sulfuric acid a me ka hydrochloric acid, ma muli o kona kūpaʻa kiʻekiʻe.
*Kaiapuni moana:
ʻO ke kūpaʻa maikaʻi o Hastelloy i ka wai kai kūpono ia no nā mea like me nā mea hoʻololi wela a me nā ʻōnaehana paipu.
* ʻOihana Pulp a me ka pepa:
Hoʻohana ʻia ʻo Hastelloy i nā mea hana e pili ana me ka wai ʻona pulping corrosive.
3.)Kūleʻa wela
*Hastellloy:
Excels i nā noi wela kiʻekiʻe, e mālama ana i kona mau waiwai mechanical a me ka pale ʻana i ka corrosion i nā wela kiʻekiʻe.
Hoʻohana pinepine ʻia i nā kaiapuni kahi e hāʻule ai ke kila kila ma muli o ka oxidation a i ʻole ka nalowale o ka ikaika.
* Ke kila ʻole (316L):
ʻOiai hiki iā ia ke pale i nā mahana haʻahaʻa, hiki ke hoʻohaʻahaʻa i kāna hana i nā mahana kiʻekiʻe, ʻoi aku hoʻi i nā kaiapuni oxidizing.
4.) Nā kūlana kahi i oi ai ʻo Hastelloy:
* Nā noi wela loa:
Hoʻohana ʻia ʻo Hastelloy i nā ʻoihana e like me ka aerospace, petrochemical, a me ka hana mana,
kahi e ʻike ʻia ai nā ʻāpana i nā wela kiʻekiʻe a me nā wahi ʻino.
5.) Ikaika Mechanical
*Hastellloy:
Hāʻawi i nā waiwai mechanical maikaʻi loa, me ka ikaika tensile kiʻekiʻe, ductility, a me ke kūpaʻa luhi.
He kūpono ia no nā noi e koi ana i ka pale ʻana i ka corrosion a me ka kūpaʻa o ke kūkulu ʻana.
* Ke kila ʻole (316L):
Hāʻawi i nā waiwai mechanical maikaʻi, akā ʻaʻole ikaika e like me Hastelloy i kekahi mau noi.
I ka manawa e koho mua ai i ke kila kuhiliʻole:
*Ke kumu kūʻai ma nā wahi makemake haʻahaʻa:
ʻOiai hāʻawi ʻo Hastelloy i ka hana ʻoi aku ka maikaʻi, hiki ke ʻoi aku ke kumukūʻai ma mua o ke kila kila.
I nā noi me nā koi corrosion haʻahaʻa a me nā mahana hana haʻahaʻa,
ʻO ke kila kila paha he koho ʻoi aku ka maikaʻi.
I ka hōʻuluʻulu manaʻo,He koho maikaʻi loa ʻo Hastelloy no nā noi e koi ana i ke kūpaʻa corrosion kūʻokoʻa,
hana kiʻekiʻe-mehana, a me ka maikaʻi mechanical waiwai. Eia naʻe, hiki i ke kila kila ke ola
koho i nā noi me nā koi koi liʻiliʻi a me nā kumukūʻai haʻahaʻa.
ʻO ke koho ma waena o Hastelloy a me ke kila kila ma muli o nā pono kikoʻī o ka noi,
e noʻonoʻo ana i nā mea e like me ka corrosion environment, ka wela o ka hana, a me nā pono mechanical pono.
Eia ka papaʻaina e hōʻuluʻulu ana i nā mea nui mai ka pane mua.
| Hiʻona | Hastelloy | He kila ʻole (316L) |
|---|---|---|
| Pale ʻino | Maikaʻi ma kahi ākea o nā kaiapuni | Maikaʻi i loko o ka chloride kaiapuni, akā hiki ke kaupalena ʻia i nā kūlana koʻikoʻi |
| Kūleʻa wela | Kiʻekiʻe ma nā wela kiʻekiʻe | Maikaʻi i nā mahana haʻahaʻa, akā hiki ke hoʻohaʻahaʻa i nā mahana kiʻekiʻe |
| Ikaika Mechanical | Maikaʻi | Maikaʻi loa |
| Nā noi | ʻO ka hana kemika, ka moana kai, ka pulp a me ka ʻoihana pepa, ka ʻoihana petrochemical | ʻO ka ʻoihana meaʻai a me ka mea inu, ʻoihana lāʻau lapaʻau, nā noi hoʻolālā, nā mea lapaʻau |
| Koina | Kiʻekiʻe maʻamau | lalo |
3. Noonoo Kumukuai
1.) Hoʻohālikelike Kumukuai Mea
*Hastellloy:
ʻOi aku ka pipiʻi ma mua o ke kila kila ma muli o kona ʻike nickel kiʻekiʻe a
nā hana hana kūikawā.
* Ke kila ʻole (316L):
Hāʻawi i kahi koho ʻoi aku ka maikaʻi ma mua o Hastelloy, ʻoi aku hoʻi i nā noi
me nā koi koʻikoʻi liʻiliʻi.
2.) Ho'āpono i ka hoʻokomo kālā ʻo Hastelloy
* Ka lōʻihi ma nā kūlana paʻakikī:
ʻOiai ʻo Hastelloy ke kumu kūʻai kiʻekiʻe aʻe, ʻo iaʻoi aku ka pale corrosion a me ka wela kiʻekiʻe
hiki i ka hana ke alakaʻi i ka mālama ʻana i ka wā lōʻihi ma ka hōʻemi ʻana i ka mālama, hoʻoponopono, amea pani.
* Nā noi koʻikoʻi:
I nā ʻoihana e like me ka hoʻoili kemika, nā kaiapuni moana, a me ka petrochemical, kahi e hiki ʻole ai nā lako hana
loaʻa nā hopena koʻikoʻi, hiki ke ʻae ʻia ka hoʻopukapuka kālā ma Hastelloy e hōʻoia i ka hilinaʻi a me ka palekana.
3.) Nā Hana Hana: Nā kānana Kuleana (316L).
* Nā noi ʻenehana nui:
Hoʻohana pinepine ʻia nā kānana stainless steel 316L i nā ʻoihana like ʻole ma muli o kā lākou kumukūʻai
ke kaulike o ka pale ʻana i ka corrosion a me ka ikaika mechanical.
* Nā laʻana:
*Ka meaʻai a me ka mea inu:
Hoʻohana ʻia nā kānana 316L e wehe i nā mea haumia mai ka wai, e hōʻoia i ka maikaʻi o ka huahana a me ka palekana.
* ʻO ka hana lāʻau lapaʻau:
Hoʻohana ʻia nā kānana 316L i nā wahi sterile e pale ai i ka haumia a hōʻoia i ka maʻemaʻe o ka huahana.
*Ka hana kemika:
Hiki ke hoʻohana ʻia nā kānana 316L e wehe i nā haumia mai nā kahawai kaʻina, e hoʻomaikaʻi i ka maikaʻi o ka huahana a me ka pono.
I ka hopena,ʻoiai hāʻawi ʻo Hastelloy i ka hana ʻoi aku ka maikaʻi a me ka lōʻihi o ke ola ʻana i nā kaiapuni koi,
ʻO ke kila kila 316L hiki ke lilo i koho kūpono no nā noi he nui. Ma ka noonoo akahele i ka
nā koi kūikawā o ka noi, me ka pale ʻana i ka corrosion, ka hana wela, a
ka ikaika mechanical, hiki ke koho i ka mea kūpono loa a hoʻokō i ka wā lōʻihi
mālama kālā.
4. Nā Manaʻo Manaʻo Hoʻohana
I ka manawa e koho ai i nā kānana Hastelloy
1.) Nā ʻoihana e pōmaikaʻi ana i nā waiwai maikaʻi o Hastelloy:
*Ka hana kemika:
He kūpono nā kānana Hastelloy no ka mālama ʻana i nā kemika corrosive, e hōʻoia i ka maʻemaʻe o ka huahana a me ka lōʻihi o nā mea hana.
*Aila a me ke kinoea:
Hoʻohana ʻia nā kānana Hastelloy i ka hoʻomaʻemaʻe ʻana i nā kaʻina hana e wehe i nā mea haumia mai nā hydrocarbons, e hoʻomaikaʻi i ka huahana
ka maikaʻi a me ka pale ʻana i ka ʻino o nā mea hana.
* Pulp a me ka pepa:
Hoʻohana ʻia nā kānana Hastelloy e wehe i nā haumia mai ka pulping liquors, e hōʻoiaʻiʻo ana i ka hana pepa pono.
*Kaiapuni moana:
Kūleʻa nā kānana Hastelloy i ka ʻinoʻino o ke kai, kūpono lākou i nā noi i nā ʻoihana moana.
2.) Nā kūlana e koi ana i ka ʻinoʻino loa a me ke kūpaʻa wela:
ʻO nā kānana Hastelloy ka koho i makemake ʻia i nā wahi me nā kūlana paʻakikī, e like me:
*Kaʻina hana wela kiʻekiʻe
* Nā ʻakika corrosive a me nā alkali
*Nā kaiapuni i loko o ka chloride
I ka manawa e koho ai i nā kānana kila kila
1.) Ka nānā 'ana i ke kūpono o 316L stainless steel.
He koho maikaʻi nā kānana kila kila 316L no nā noi me nā kaiapuni haʻahaʻa haʻahaʻa, me:
*Ka meaʻai a me ka mea inu
* ʻO ka hana lāʻau lapaʻau
* Nā noi ʻoihana maʻamau
Hoʻoikaika i ka maikaʻi a me ka hilinaʻi:
Hāʻawi nā kānana stainless steel 316L i ke koena o ka pale ʻana i ka corrosion, ikaika mechanical, a me ka uku-pono,
e hoʻolilo iā lākou i kūpono no nā noi ʻoihana maʻamau.
I ka hōʻuluʻulu manaʻo,Manaʻo ʻia nā kānana Hastelloy no nā noi e koi ana i ke kūpaʻa corrosion kūʻokoʻa,
hana kiʻekiʻe-mehana, a me ka lōʻihi loa. ʻOi aku ka maikaʻi o nā kānana 316L kila kila
koho no nā noi me nā koi liʻiliʻi a me nā kūlana hana maʻalahi. Ma ke akahele
e noʻonoʻo ana i nā pono kikoʻī o ka noi, me ke kaiapuni corrosion, ka mahana, a
hana pono, hiki ke koho i ka mea kānana kūpono e hōʻoia i ka hana maikaʻi loa
a me ka waiwai lōʻihi.
5. Hoʻopilikino i kāu hoʻonā kānana me HENGKO
ʻO ko HENGKO akamai i nā kānana kila kila
HENGKOhe mea hana nui onā kānana kila kuhili ʻole, kūikawā i ka 316L papa.
Hāʻawi kēia mea i kahi kaulike maikaʻi o ka pale ʻana i ka corrosion, ikaika mechanical,
a me ke kumu kūʻai, kūpono ia no ka nui o nā noi ʻoihana.
Nā koho hoʻopilikino:
Hāʻawi ʻo HENGKO i kahi kiʻekiʻe o ka hana maʻamau e hoʻokō i nā koi kānana kikoʻī, me:
*Porosity:
ʻO ka hoʻomalu ʻana i ka porosity o ka kānana e hiki ai ke kānana pololei ʻana i nā ʻāpana like ʻole.
* Ke ʻano a me ka nui:
Hiki ke hoʻolālā ʻia nā kānana i nā ʻano like ʻole a me nā nui e kūpono i nā lako a me nā noi kikoʻī.
*Lapaʻau ʻili:
Hiki iā HENGKO ke hoʻohana i nā lāʻau lapaʻau e hoʻonui i ka hana o ka kānana, e like me
electropolishing no ka hoʻomaikaʻi ʻana i ke kūpaʻa corrosion a i ʻole ka uhi ʻana o ka PTFE no nā waiwai wai ʻole.
Alakaʻi ma ke koho ʻana i nā mea kānana kūpono
Hiki i nā ʻenekini loea ʻo HENGKO ke kōkua i nā mea kūʻai aku e hoʻoholo i ka mea kānana kūpono loa e pili ana i nā kumu e like me:
*Nā pono kānana:ʻO ka nui a me ke ʻano o nā ʻāpana e kānana ʻia.
** Kūlana hana:ʻO ka mahana, ke kaomi, a me ke kaiapuni corrosive.
*Nā pono hana:Kahe kahe, hāʻule kaomi, a me ka pono kānana.
* Nā kumu kūʻai:Nā kaohi kālā a me ka waiwai lōʻihi.
Kāhea iā HENGKO
No nā ʻōlelo aʻoaʻo loea a me nā hoʻoponopono kānana maʻamau, kono ʻo HENGKO i nā mea kūʻai aku e kūkākūkā me kā lākou poʻe ʻenekinia.
Ma ka hoʻomaopopo ʻana i nā koi noi kikoʻī, hiki iā HENGKO ke hāʻawi i nā ʻōlelo aʻoaʻo
a hāʻawi i nā kānana kiʻekiʻe e kū ana a ʻoi aku paha i nā mea i manaʻo ʻia.
6. Ka hopena
ʻO ke koho ʻana ma waena o Hastelloy a me Stainless Steel e iho mai i nā pono o kāu noi.
ʻOi maikaʻi ʻo Hastelloy i nā kaiapuni koʻikoʻi, e hāʻawi ana i ka corrosion maikaʻi a me ka pale wela, kūpono no nā ʻoihana
e like me ka hana kemika. I kēia manawa, hāʻawi ʻo 316L Stainless Steel i kahi kumu kūʻai kūpono a hilinaʻi hoʻi no
nā kūlana kūpono i ka meaʻai, ka mea inu, a me nā noi lāʻau.
No ke alakaʻi akamai i ke koho ʻana i nā mea kānana kūpono, hiki iā HENGKO ke kōkua iā ʻoe e hoʻonui i ka hana a
kumu kūʻai. E kelepona mai iā mākou maka@hengko.come kūkākūkā i nā hāʻina kānana maʻamau i kūpono i kāu mau pono.
E hoʻouna i kāu leka iā mākou:
Ka manawa hoʻouna: ʻAukake-26-2024
