Ma ka waiwai o nā lako hanaʻoihana, 904L vs 316l stainless kila he hoʻohālikelike pinepineʻia e nā meaʻenehana, Melltallirgist, a me nā mea hoʻoponopono kūikawā.
ʻO nā alloysʻelua no kaʻohana kila kila austevitic, pila no ko lakou pale ana, mechanical ingority, a me ka hoʻololiʻana ma waena o nāʻoihana.
Akā naʻe,, oiai 316L he mea ākea nui, ʻO nā hopena kūpono-kūpono no nā noi he nui, 904L he mea kilokilo maikaʻiʻoleʻia ka papa inoa o ka papa mua.
Ke kohoʻana i nā mea kūpono ma waena o 904l a me 316l ke pili nui i ka loaʻa kālā ma mua akā he uku lōʻihi, palekana, A me ka hilinaʻi,
kūikawā ma nā'āpana e like me Ke kālepaʻana, pono & aila, Marine, mana pā'āʻu, a me na mea hoopiohai.
1. He aha ka mea kila weliweli 236l?
316L he palapala haʻahaʻa haʻahaʻa o 316 kila kohu ʻole (ʻO ka "l" kū no ka "haʻahaʻa haʻahaʻa,"Maʻamau ≤ 0.03%).
ʻO ia kekahi o nā mea i hoʻohana nuiʻia i hoʻohana nuiʻia ma nāʻenehanaʻoihana a me nā wahi kālepa ma muli o kona kaulike o ka paleʻana, wawahua, a me ka pono.
Nā hiʻohiʻona nui o 316l:
- ʻO kahi hoʻolālā Austetitic: Hoʻolako i nā mea maikaʻi loa, paʻakikī, a me nāʻano hanaʻoleʻole i loko o ke kūlana Anneed.
- Ke kū'ē neiʻo Corrosionion: ʻO ke kū'ē maikaʻi i keʻano maʻamau, ʻoi aku ma nā wahi chrlode e like me ka marine a iʻole nā'āina kahakai.
- Wawahua: Kūpono. Haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i hōʻemi i ka hopena o ka carbidetion i ka wā o ka wā e lilo ai, Hōʻalo i ka corrosior intergranur.
Nā kūlana maʻamau:
- Apono a240 / A276
- I 1.4404
- Una s3103
2. He aha ka kila kila 904l?
904L he super austetitic ʻO nā mea kila kūpono i hoʻolālāʻia no ke kū'ēʻana i ke kuʻekuʻe kūʻokoʻa ma nā wahi kūlike.
Aia ia he kiʻekiʻe kiʻekiʻe o nickel, Mybridelu, a me ke keleawe, e hoʻonui ana i kona paleʻana i nā maʻi, sulfuric a me phosphoric.
Nā hiʻohiʻona nui o 904l:
- ʻO ka hoʻolālā austetitic super Austetitic: Kū pinepine a paʻaʻoleʻole, ʻOiai ma hope o ka hana anuanu. Mālama i ka paʻakikī ma waena o kahi ākea ākea.
- Ke kū'ē neiʻo Corrosionion: Kūpono, E kū'ē kū'ē iā Sulfuric AcID, phosphorcus acid, a me nā choroinds. Hoʻohana pinepineʻia i nā kūlana i kahi e hele ai nā mea kanu maʻamau e like me 316l.
- Wawahua: Maikaʻi loa, Akā e koi i kaʻenehana loea. ʻO ka hana wela wela (Hoʻoholo hōʻoluʻolu) pono paha no ka hoʻoponoponoʻana o ka corrosiost corrosion.
Nā kūlana maʻamau:
- Astm b625 / A276 / A312
- I 1.4539
- Ko mākou ne08904
3. ʻO ka huiʻana o keʻano o ka 904l vs 316l stainless kila
| Mua | 316L (%wt) | 904L (%wt) | Hana ma ke kila kila |
| KālekaʻAʻI (C) | ≤ 0.03 | ≤ 0.02 | Hoʻemi i ka pilikia o ka hoʻoponoponoʻana; E hoʻomaikaʻi i ka Weldability e ka hōʻemiʻana i ka hana carbided. |
| Chromium (Cr) | 16.0 - 18.0 | 19.0 - 23.0 | Hāʻawi i ka pale a me ka oxidation resistance ma ka hoʻokumuʻana i kahi kiʻi kūʻai paʻa ma keʻano. |
| Nickel (I) | 10.0 - 14.0 | 23.0 - 28.0 | Stabilizes i keʻano austetitic; hoʻomaikaʻiʻole, paʻakikī, a me ka paleʻana i ke kaumaha o ke kalaʻana. |
| Mybrideum (Mo) | 2.0 - 3.0 | 4.0 - 5.0 | Hoʻonui i ke kū'ēʻana i ka hoʻopiliʻana a me ka crevice corrosione, nui loa i nā kaiāulu chrlode. |
| Mang kāne (Mn) | ≤ 2.0 | ≤ 2.0 | Hana e like me ka deoxidizer; hoʻomaikaʻi hou i nā waiwai hana wela a me ke kū'ēʻana i ka scaling. |
| Silikino (A) | ≤ 1.0 | ≤ 1.0 | Hoʻomaikaʻi i ka paleʻana i ka oxidation; Ua hoʻohanaʻia ma keʻano he deoxidizer ma ke kaʻina hau. |
| Phoshorus (P) | ≤ 0.045 | ≤ 0.045 | Mālamaʻia e pale i ka embrittlement a mālama i ka dentility. |
| Sulfur (S) | ≤ 0.03 | ≤ 0.035 | E hoʻomaikaʻi i ka Macinalibility i nā helu liʻiliʻi; Hiki i ka nui ke hōʻemi i ka paʻakikī a me ke kū'ēʻana. |
| keleawe (Cu) | ≤ 0.5 | 1.0 - 2.0 | Hoʻonui i ke kū'ē i ka hōʻemiʻana i nā maʻi, ʻO ka ACID SULFUCIC; Hoʻokomoʻiaʻo Enhances Corrosionion i nā wahi o nā lole. |
| Nitrogen (N) | ≤ 0.10 | ≤ 0.10 | Hoʻoikaika i ka hana assetitic a hoʻomaikaʻi i ka hoʻopiliʻana i ke kū'ē a me ka ikaika. |
| 'Eron (Lia) | Kaulike | Kaulike | Waihona kumu o ka kila kila, Hāʻawi i ka ikaika a me nā waiwai magnetic. |
4. Ke kū'ē neiʻo Corrosionionance
Genenation Corrison
- 316L Hāʻawiʻo Stielless Steel i ka paleʻana i ke kuʻekuʻe kū'ē i ka piliʻole a iʻole nā mea hoʻoponopono kūponoʻole e like me ke kai kai a iʻole ke kaʻinaʻana o ke kai.
- 904L Hōʻikeʻo Stiinless Steel i ka Durarity Superior i nā wahi e like me nā mea e like me ka acid sulfuric acid a chrlode conposire, a hiki iʻeono mau manawa i ka hana maikaʻi ma nā hōʻike kū'ē o Acid.
Pitting and crevice corrosion
- ʻO ka heluʻana i keʻano kūlike (Wood):
-
- Stoelless Steel 316l: ≈24-27
- ceelless camellet 904l: ≈36-39
- ʻOi aku kaʻoi aku ma mua o 904l i mea eʻoi aku ka nui o ka corrosion i loko, e hana pono ana no ka waho, Marine, a me ka hoʻohanaʻana i ka hana hana choredide-kaumaha.
ʻO ke kūleʻaʻana o ke kalaʻana (SCC)
- Ua hōʻemiʻia ka scc scc i nā mea kanu super-austetetical.
- 904L stainless cheel a ceel kila kila kilati e hōʻoia i ka paleʻana i nā ccs, e hana maikaʻi ana i nā mea e pono ai i nāʻano likeʻole.
5. Nā Kūlana a me nā mea kino o ka 904l vs 316l stainless kila
| Waiwai | 316L fesalless kila | 904L fesalless kila | Nā'ōlelo'ōlelo |
| Ikaika ikaika (Mpa) | 485 - 620 | 490 - 740 | 904L iʻoi aku ka ikaika kiʻekiʻe kiʻekiʻe, pōmaikaʻi no nā noi pili. |
| Ka ikaika (0.2% Kahiki, Mpa) | ≥ 170 - 310 | ≥ 220 - 290 | 904L uaʻoi aku ka maikaʻi i ka ikaika, me ka ductility maikaʻi i mālamaʻia. |
| Ewangantion (% i 50 mm) | ≥ 40 | ≥ 35 | 316L he mea liʻiliʻi loa; ʻoi aku ka maikaʻi no keʻano anuanu. |
| Hālulu (Mauka Hbwl) | ≤ 217 | ≤ 220 | ʻO nā pae paʻakikī like; kūpono nā kūpono no ka machining a me ka lole. |
| Huakai (g / cm³) | 7.99 | 8.05 | 904L ua hōʻemi iki ma muli o nāʻike kiʻekiʻe. |
| Modulus olasticity (GPA) | ~ 193 | ~ 195 | Aneane like; E hoʻoholo i ka paʻakikī ma lalo o ka ukana. |
| Ka HōʻaʻO Kokua (W / m · c · k) | 16.3 | 12.5 | 316L uaʻoi aku ka maikaʻi o ka hana; mea nui i nā kālepa wela. |
| ʻO ka mana wela (J / KIG · K) | 500 | 450 | 316L. |
| Ka maikaʻi o ka hoʻonuiʻana i ka (μM / m · m · ° C) | 16.0 Pomi ma-10⁻⁶ | 15.0 Pomi ma-10⁻⁶ | 904L he haʻahaʻa haʻahaʻa haʻahaʻa; ʻoi aku ka maikaʻi ma mua o ka pae kiʻekiʻe ma nā papa kiʻekiʻe. |
| ʻO keʻano o ka uila (■-cm) | ~ 74 | ~ 94 | 904L uaʻoi aku ka nui; kūpono no nā hoʻohana uila a me nā mea hoʻohana emo. |
| ʻO Magnetic Permeibility (一r) | ~ 1.02 (non-magnetic i kahi kūlana anned) | Non-magnetic (μ] ≈ 1.0) | 904L i piha ole; pōmaikaʻi i nā mea ponoʻole. |
6. ʻO ka lole a me ka wallbility of 904l vs 316l stainless steel
Nā kaʻina hana e like me keʻano he welding, machining, hana, A e pili ana ka wela wela i ka hana hope loa a me ke kumukūʻai o nā mea kila kila.
Wawahua
| Aspect | 316L fesalless kila | 904L fesalless kila |
| Welding ʻAno kūpono | He kūpono no nāʻano hana maʻamau maʻamau (Gtaw, Kāmaʻa kikomua, Smaw) | Kūpono akā pono e mālama hou aku; ua'ōleloʻia no nā kaʻina o Tig a me Mig |
| Palapala Pole | Hoʻohana maʻamau i ka makahiki 316l a iʻole he 308l electrodes | Pono e pili ana i ka helu 904L Filler a iʻole ke kiʻekiʻe Austenitic Filler (E.g., Er385) |
| ʻO ka mālama mua / post-Wond-Welld | ʻAʻole pono e koiʻia; Holo i nā kalana haʻahaʻa | Hiki ke koiʻia ka hopena o ka post-weld e hoʻihoʻi i ke kū'ēʻana |
| ʻO ka nānāʻana i ka pale wela | Hoʻohaʻahaʻa | ʻOi aku ka kiʻekiʻe ma muli o ke kiʻekiʻe kiʻekiʻe; He mea koʻikoʻi keʻano o ka wela wela |
| ʻO nā wahi wela wela (HAZ) | Ka degradation minimal | ʻOi aku ka nui o nā corrosion ināʻaʻole kūpono i mālamaʻia |
Keʻena Kūʻai:
316L Hāʻawi maikaʻi loa me ka mālama haʻahaʻa haʻahaʻa-weld.
904L, ʻOiai ua hikiʻole, koi ʻoi aku ka kiʻekiʻe, Nā Pāʻani Speluli kūikawā, a pinepine ʻO ka hana wela wela E mālama i ka hana o ka corrosione i nā wahi kūwaho.
Markinpalibility
| Waiwai | 316L | 904L |
| Ka paʻakikī | Loli; ʻoi aku ka maikaʻi ma mua o ka hapa nui o nā mea kiʻekiʻe | Paʻakikī; hana wikiwiki-paʻakikī |
| Hāmeʻa lole | Nā mea maʻamau me nā mea hana kaʻa kaʻa | High; koi i nā mea hana i kālaiʻia a me ka coolant |
| Hoʻopau i ka hopena | Loaʻa maikaʻi maikaʻi | Hiki ke paʻakikī; Pono nā wikiwiki wikiwiki |
| Nā Manaʻo Hoʻohālikelike | E hoʻohana i nā mea hana kūpono a me nā wikiwiki wikiwiki | E hoʻohana i nā mea hana RIGID, ʻO nā wikiwiki wikiwiki, Nā uku nui e hānai ai |
Keʻena Kūʻai:
904L' nickel a molybdelum hoʻonui kaʻike hana paʻakikī, Ke hoʻoikaika nei i ka mīkini ma mua o 316l.
Pono nā mea hana hana kūikawā a me nā hoʻolālā machining.
Formability a me ke anuanu
| ʻAno hana | 316L | 904L |
| Keʻano anuanu | Maikaʻi loa a me ka formability | Maikaʻi loa, akāʻoi aku ka nui o nā hua a me ka ikaika i koiʻia |
| Nā pono annealling | I kekahi manawa e pono ai ma hope o ka hana anuanu | Pono pinepineʻia ma muli o keʻanoʻoi aku ka paʻakikī |
| Ke kāʻei a lele | Hana maikaʻi me ka hoʻopunipuniʻole | Pono paha e makemake i ka radii radii a iʻole he nui |
Keʻena Kūʻai:
ʻOiai he kūpono kūpono no ka hoʻokumuʻana, 316L e maʻalahi e hoʻopaʻaʻia, Kālai hohonu, a iʻole keʻano. 904L he stiffer a pono paha e koi Lehua Kahiko I ka wā o ka hanaʻana i ka hana.
Ka hoʻoleiʻana a me ka wela wela
- Kauhi:
316L uaʻoi aku ka maʻamau ma mua Kāhaka kūʻai kūʻai Ma muli o kānaʻano paʻa a me ke kumukūʻai-kūpono.
904L hiki ke kiola, Akā, hiki i kona mau mea kiʻekiʻe ke alakaʻi i ka lihao and 'āʻia wela, koi ʻoi aku ka maikaʻi o ka hōʻoluʻolu and ʻO nā hana hoʻowalewale pale. - ʻO ka hana wela:
-
- 316L: Non-handenable by e ka mālama wela; Hoʻoholo hōʻoluʻolu (~ 1050-1100 ° C) hoʻohanaʻia e hoʻihoʻi i ke kū'ē.
- 904L: ʻAʻole hoʻi i paʻakikī, aka, post-weld annealning (1100-1150 ° C) ua hōʻike pinepineʻia e kiʻi hou i ke kū'ēʻana, Ma hope o ka hana nui a iʻole ka hanaʻana.
7. Nā noi o 904l vs 316l stainless kila
Nā noi o ka mea kilakihele o 316l
316L (HE MOOLELO LOT' 316) he versetile, Hoʻohana nuiʻiaʻo Corrosionion-resision-coristant i nāʻoihana ma kahi o ka hōʻikeʻana i keʻano o keʻano maʻalahi a me keʻano maikaʻi.
ʻO konaʻike haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i ka wā i hana ai i ka wā i hana ai, ʻO ka hanaʻana i nā noi kūpono no nā noi a nā mea kūʻai aku.
| ʻOihana Kahuna | Nā noi maʻamau |
| Ke kālepaʻana | Nā pahu mālama, Nā Kālepa i nā moku, ʻO nā paila no nā acids a me nā sustics ma nāʻike maʻalahi |
| Ka Makani | ʻO nā lako hoʻomaʻemaʻe a me nā lako, nā mea kōkua bio-reaut, nā papa papa |
| Meaʻai & Hana hānai | Daingy ho'ōla, Nā pahu lole, Piping, a me nā awāwa |
| Marine | Keʻe neiʻo Seawater Piping (pōkole pōkole), moku, a me nā kiʻi i nā wahi kūpono |
| Nā Pūnaewele Pūnaewele | ʻO nā mea hana ortthopedic, nā mea kani, nā lako hana diagnostic |
| Biikona | Kumamalima, Handrail, Ua hōʻikeʻia nā mea pono i nā lewa noʻonoʻo |
| Pono & Aila | Nā kiʻi kiʻi i lalo, Piping (ʻO ka lawelaweʻole), a me nā mea hoʻokaʻawale i nā papa hana o waho |
Nā noi o ka kila kila 904l
904L he super Austequitic stickless stielless cheel i hoʻolālāʻia no ka hoʻohanaʻana i loko ʻO nā wahi ākea nui loa, no ka mea i loaʻa chrlodes, sulfuric acid, a hōʻemi paha i nā mea hana.
Kona mauʻike kiʻekiʻe o Nickel (23-25%), Mybridelu (4-5%), a me ke keleawe e hāʻawi ai i ke kū'ēʻana i ka paleʻana i ka hoʻopili, Kāleʻa Crenice Corrosioni, a me ke kaumaha o ke kaumaha.
| ʻOihana Kahuna | Nā noi maʻamau |
| Kekau & Petrochemimical | Nā lako hana acdid (lupulakai, phoshparic), Nā mea hana, nā mea hana wela, a me nā kīʻaha koʻikoʻi |
| Nā mea kanu lāʻau | Nā Tanks Tanks, Nā Evaporaster, a me nā'āpana kiʻekiʻe-chrlode |
| Marine & Of 3Ikeha | Hohonu wai kai hawaii, 'Anaʻa, Pumps, a me nā hale kūʻai valve i hōʻikeʻia i ka lōʻihi lōʻihi |
| Kālā pā & Mea uila | Ua hōʻikeʻia nā māhele i ka sulfuric acid i ka hana aʻoi aku i ke alakaʻi |
| Mining & Metralurgy | ʻO nā Pumps, Autoclaves, a me nā'ōnaehana hoʻolimalima (no ka nickel a me nickel a me nā mea keleawe) |
| Pulp & Pepana | ʻO nā mea kanu kanu kanuʻana i nā mea kanu i hōʻikeʻia i nā mea lapaʻau |
| Nā huahana kūʻai kiʻekiʻe | Hihihi (E.g., Ua hoʻohanaʻo Rolex i ka 904l no kāna luncter a me ke kū'ēʻana) |
| Ke kāohiʻana | Flulue gaslfuization (Fgd) Nā hui i nā mea kanu mana |
8. Hōʻaʻakeʻa: Ke kohoʻana ma waena o 904l vs 316l stielless steel
Ke kohoʻana i ka papa helu kila kūpono kūpono ma waena 904L and 316L koi i ka loiloi ponoʻana o ke kaiapuni noi, nā pono hana, Nā noʻonoʻoʻana i nā manaʻo, a me nā kumu kūʻai.
Ka papaʻaina kūpono
| Aspect | 316L fesalless kila | 904L fesalless kila |
| Ke kū'ē neiʻo Corrosionion | ʻO ke kū'ē maikaʻi i nā'āpana maikaʻi a me nā chrlouds; ʻO ke kū'ēʻana i ke kū'ēʻana | Ke kū'ēʻana i ke kū'ēʻana i nā chridite, sulfuric acid, a me nā meaʻona; ʻO ka nānāʻana i ke kū'ēʻana |
| Kinohi | I ~ 10-14%, Mo ~ 2%, minimu me | I ~ 23-25%, Mo ~ 4-5%, CU ~ 1.5-2% |
| Nā Pīkuhi Propertinies | Maikaʻi maikaʻi, kumaikalua, a me ka ikaika | ʻOi aku ka ikaika kiʻekiʻe a me ka paʻakikī; liʻiliʻi liʻiliʻi ductile |
| Huahuai & Welding | Maikaʻi loa; ʻO ka hana wela wela | ʻOi aku ka paʻakikī; koi pinepine pinepine i ka hoʻonāʻana |
| Kālā | ʻO nā kumukūʻai haʻahaʻa haʻahaʻa a me nā uku uku | ʻOi aku ka nui o nā kumukūʻai kiʻekiʻe ma muli o nā mea'ē aʻe; ʻO ke kumukūʻai kiʻekiʻe kiʻekiʻe |
| Noi | ʻO ka ho'ōlaʻana i ka meaʻai, nā hale hakakala, ʻO ka hoʻolahaʻana o ke kahe, Ke hana kino wai | ʻO ka hoʻoiliʻana o Harsh Chempical, Marine, of 3Ikeha, ʻO ACIDIC a me nā hui CHLODIDE-waiwai |
| Ka olaʻana & Mālama | ʻO ke ola lawelawe lawelawe me ka mālama maʻamau | ʻO ka ola lawelawe lawelawe me ka hoʻemiʻana i ka mālamaʻana |
| Nā waiwai magnetic | Liʻiliʻi ma hope o ka hana anuanu | Ponoʻole-magnetic |
I ka wā e hoʻohana ai i kahi kilaʻo 316l
- Nā noi i kahi Ke kū'ē neiʻo Corrosion Corrossion pono ia i nā wahi likeʻole
- ʻO nā hana kumukūʻai e pili ana i kahi o nā nickel a me nā molybdenum a me nā molybdenum e kaulike ana no ka hana a me ke kumukūʻai
- General-By Marine, ʻO ka ho'ōlaʻana i ka meaʻai, a me nā lako lāʻau lapaʻau
- Nā kūlana e koi ai ʻO ka hoʻomaʻemaʻe maʻalahi a me ka welding
I ka wā e pono ai ka huapalapala 904l
- Hōʻike i nā mea kanu maikaʻi loa e like me ka sulfuric a me nā phospopric
- Nā wahi me nā nā mea hoʻokalakupua nui kahi e hoʻonui ai i nā pittance a me ka crevice corrosion resistion i koʻikoʻi
- Mea e pono ai nā mea hana Ke ola lōʻihi o ke ola ma lalo o nā kūlana koʻikoʻi
- I ka wa ʻO ka paleʻana o ka corrossion kiʻekiʻe E hōʻoia i nā kumukūʻai kiʻekiʻe kiʻekiʻe
11. Hopena
316L vs 904l stielless kila ua hōʻikeʻia nā mea hoʻokūkū Austeditic Austentitic me nā hiʻohiʻonaʻokoʻa.
SS 316l he hilinaʻi a me ke kumukūʻai-kūpono no ka hapa nui o nā noi, oiai Ss 904l Hāʻawi i ke kū'ēʻana i ke kū'ēʻana, ikaika, a me ka hilinaʻi nui i nā koi koi.
Pono nā mea hana a me nā meaʻenehana e kaupaona i nā kumukūʻai waiwai e kū'ē i nā kūlana lawelawe e hoʻoholo i ka koho maikaʻi loa.
Pinepine, ʻO ke kumukūʻai kiʻekiʻe kiʻekiʻe loa i ka 904l i ka hopena o ka hoʻemiʻana i ka mālamaʻana a me ka lōʻihi o ke ola, kūikawā ma nā hoʻonohonoho kū'ē.
LangHe: ʻO ka kila kila kūponoʻole & Nā lawelawe hoʻokipa
LangHe he mea hāʻawi i hāʻawiʻia ʻO nā kila kila kiʻekiʻe kiʻekiʻe, lawelawe i nāʻoihana ma kahi e hana ai, durability, a he koʻikoʻi nā kuʻekuʻe corrosion.
Me nā mea hana holomua holomua a me kahi kūpaʻa e hana i ka hana i ka hana, LangHe Hāʻawi i ka hilinaʻi, ʻO nā mea i hanaʻoleʻia e hoʻopili i nā hopena kila e hoʻokō i nā koi noi noi nui loa.
Hoʻokomoʻia kā mākou mau mea hana kila kūpono:
- Hoʻolei kālā & Nalowale shop
ʻO ka nānāʻana kiʻekiʻe loa no nā geometries paʻakikī, e hōʻoia ana i nā mea i hoʻopaʻaʻia a me nā kiʻekiʻe kiʻekiʻe. - Sand cread & Nā wili lei
Kūpono no nā'āpana nui a me nā hana kūpono, no nā'āpanaʻoihana a me nā pae hoʻonohonoho. - CNC Mīkini & Post-ho'ōla
Hoʻopiha i nā lawelawe machining e komo pū ana, MilightʻAʻole, hoʻomālamalama, Kāleka, a me nā hana kino.
Inā makemakeʻoe i nā'āpana kiʻekiʻe, ʻO nā mea hoʻokūkū paʻakikī, a iʻole nā'āpanaʻokoʻa, LangHe ʻO kāu hoa noho hilinaʻi i loko o ka hana sweel hoʻopunipuni.
Kāhea iā mā˚ou I kēia mau lā e aʻo pehea LangHe hiki ke hāʻawi i nā hopena steelless i nā hopena i nā hana me ka hana, hilinaʻi, a me ka pololei pololei i kāu mau noi.
FaqS
ʻO 904lʻoi aku ka maikaʻi ma mua o 316l Stielless Steel i nā noi a pau?
ʻAʻole pono. ʻOiaiʻo 904l e hāʻawi i nā corrosior corrosion resistion-kūikawā ma nā wahi ākea-ʻoi aku ka nui.
No kaʻenehana maʻamau, meaʻai-papa, a me nā mea hoʻolālā lāʻau lapaʻau kahi e hōʻoluʻolu ai nā kūlana, 316L ua lawa a oi aku ka uku.
ʻO ka mea e hana ai i nā kila kila 904l.?
ʻO nā kila kila 904l i loaʻa i nā kiʻekiʻe kiʻekiʻe o nickel (23-25%), Mybridelu (4-5%), and keleawe (1.5-2%), ʻO nā mea āpau e hoʻoikaika ai ʻO nā wahi ACIDIC, chrlode-insuded pitting, and Kāleʻa Crenice Corrosioni.
Ia ʻO ka hoʻolālā austetitic super Austetitic Hāʻawi i nā mea maikaʻi loa i nā Media media media e like me ka sulfuric acid a me ke kai.
Hiki iā 316l a me 904l i kahi mea kila kila?
ʻAe, akā e mālama ponoʻia e mālama i nā koho koho a me ka helu wela. ʻO ka maʻamau, a ʻO ka kānanaʻo Nickel (e like me Ernicrmo-3) hoʻohanaʻia e alakaʻi i nāʻokoʻa metallurgical.
Pono e pono paha ka hana wela wela, ka mea ma kaʻaoʻao 904l, e hoʻihoʻi i ke kū'ēʻana.
No ke aha e hoʻohana pinepineʻia ai ka mea kūʻai akuʻo 904l?
Ia ʻO ke kū'ēʻana i ke kū'ē i ka chloride-insouded corrosiod, loa pitting and crevice corrosion, kūpono ia no ka hoʻolahaʻana o ka paʻakai, Nā Pūnaewele Glash, a me nā noi subsuea.
LikeLiolle 316L, 904L mālama pono i kaʻike i loko o nā wahi scagnant a iʻole ka paʻakai paʻakai ma luna o nā manawa lōʻihi.
ʻO ka mea kūʻai akuʻo 904l?
ʻAʻole, 904L stainless steel he mea pono non-magnetic I nā kūlana āpau, komo me ka hana anuanu.
Hana kēia i kūpono no nā noi e koi ai haʻahaʻa haʻahaʻa haʻahaʻa, e like me kekahi mea uila, Kākau, a me nā lako lāʻau lapaʻau.
Pehea ka nui o ka nui o 904l i hoʻohālikelikeʻia iā 316L stielless kila?
ʻO ke kumu kūʻai o ke kila kila 904l hiki ke lilo 2-4 mau manawa kiʻekiʻe mamua o ka 316l, Ke hilinaʻi nei i ke kumukūʻai mākeke o nickel, Mybridelu, a me ke keleawe.
Hiki i nā uku hou aʻe ke ala hou mai nā mea hana kūikawā, Welding, a me nā kaʻina hana hana.
Hiki ke hoʻohanaʻia ma 904?
ʻAe. 904L kekahi o na mea kiki e ae i haawi aku ai ʻO ke kū'ē maikaʻi loa e hoʻomoʻi i ka acifute sulfuric acid-ʻOi i waho o kekahi mau keiki Nickel.
Ua hoʻohana nuiʻia nā mea kanu fertilizer, ʻO nā pahu mālama acid, and nā mea hana loiloi.
