Gnee Steelyog ib lub chaw tsim khoom ntawm ntau yamInconel 718 alloys, nickel-raws li alloys, Hastelloy alloys, thiab siab -cov ntaub ntawv kub. Founded hauv 2008, lub tuam txhab tshwj xeeb hauv kev tsim thiab muag khoom ntawm cov ntaub ntawv alloy.Gnee SteelCov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob tsim hluav taws xob, tsheb, nuclear zog, thiab lwm yam, thiab lub tuam txhab tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Yog tias koj xav nug txog cov nqi ntawm cov khoom siv alloy lossis cov kev daws teeb meem, thov koj xav tiv tauj peb cov neeg ua haujlwm muag khoom.
Alloy 400 vs Hastelloy C276
Alloy 400 vs Hastelloy C276
Ob leeg Alloy 400 (nickel- tooj liab alloy) thiab Hastelloy C276 (nickel-chromium- molybdenum alloy) yog siab-kev ua tau zoo corrosion- tiv taus nickel- raws li alloys. Alloy 400 ua tau zoo nyob rau hauv nruab nrab-kub dej hiav txwv thiab txo qhov chaw ib puag ncig thiab raug nqi ntau dua{11}} zoo. Hastelloy C276, ntawm qhov tod tes, pom muaj zog tiv thaiv corrosion rau cov tshuaj corrosive, siab -kub oxidation, thiab pitting corrosion nyob rau hauv ib puag ncig chloride.
Thaum twg siv Hastelloy C276?
C-276 alloy yog dav siv nyob rau hauv kev lag luam uas yuav tsum tau heev corrosion kuj, xws li tshuaj thiab petrochemical ua, roj thiab roj, lub zog tsim, muaj kuab paug tswj, tshuaj, pulp thiab ntawv, thiab kev kho dej khib nyiab.
Monel alloy 400
Monel Alloy 400 yog npib tsib xee- tooj liab alloy muaj li ntawm 67% nickel thiab 23% tooj liab. Qhov no muab nws zoo heev corrosion kuj, nrog rau tshwj xeeb lub zog thiab toughness. Cov khoom no ua rau nws ib txwm siv cov khoom siv hauv kev lag luam. Qee qhov ntawm nws cov kev siv xws li tshuaj lom neeg, aerospace engineering, thiab shipbuilding industries. Txawm hais tias nws lub zog siab, Monel Alloy 400 tseem tuaj yeem tsim tau yooj yim thiab tuaj yeem ua rau ntau yam duab uas xav tau los ntawm kev lag luam sib txawv. Vim nws txoj kev siv dav dav, kev txuag nqi ntawm cov khoom siv tuaj yeem muaj txiaj ntsig zoo rau cov neeg siv khoom - ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg nrhiav kev ntseeg siab thiab raug nqi- cov kev daws teeb meem zoo.
Hastelloy C276
Hastelloy C276 yog tsim los ntawm nickel, chromium, thiab molybdenum, muab nws zoo heev corrosion kuj. Qhov no ua rau cov khoom tsim nyog rau ntau daim ntawv thov, suav nrog kev ua tshuaj lom neeg, lub zog tsim hluav taws xob, hydrochloric acid ntau lawm, thiab marine engineering. Txawm hais tias kim dua li lwm cov hlau, Hastelloy C276 muab cov txiaj ntsig zoo ntawm kev nqis peev vim nws lub zog thiab kev ntseeg siab. Nws tiv taus cua sov ua rau nws muaj txiaj ntsig tshwj xeeb hauv kev lag luam uas yuav tsum tau ua kom sov- tiv taus lossis kev ntxhov siab- cov ntaub ntawv tiv taus, xws li aerospace thiab nuclear engineering - pab cov tuam txhab xa khoom siab dua - cov khoom zoo yam tsis muaj kev cuam tshuam ntev.
Cov tshuaj muaj pes tsawg leeg ntawm Monel 400 thiab Hastelloy C276 alloys
| Ni | Cu | Mo | Cr | W | Fe | Mn | Co | C | Si | Lwm tus | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 400 |
63-70 |
28-34 |
– |
– |
– |
2.5 |
2 |
2 |
0.3 |
0.5 |
0.024 |
| Hastelloy C276 |
Tshuav |
– |
15-17 |
14.5-16.5 |
3-4.5 |
4-7 |
1 |
2.5 |
0.01 |
0.05 |
0.37 |
Mechanical Properties ntawm Monel 400 thiab Hastelloy C276
| Alloy 400 | Hastelloy C276 | |
|---|---|---|
| UTS (MPa) |
600 |
690 |
| 0.2% Pov thawj muaj zog (MPa) |
415 |
310 |
| Elongation (%) |
20 |
40 |
| Hardness (HRC max %) |
35 |
45 |
| Qhov xwm txheej |
Txias ua hauj lwm thiab kev ntxhov siab relieved |
Txias ua hauj lwm thiab tov annealed |
Kev sib piv ntawm corrosion kuj ntawm Monel 400 thiab Hastelloy C276
Qhov no yog qhov sib txawv tseem ceeb tshaj plaws ntawm ob lub alloys.
| Corrosive Ib puag ncig | Monel 400 | Hastelloy C276 |
|---|---|---|
| Dej hiav txwv | Zoo heev | Zoo heev |
| Hydrofluoric acid | Zoo heev | Zoo |
| Sulfuric Acid | Zoo | Zoo heev |
| Hydrochloric acid | Txwv tsis pub | Zoo heev |
| Pitting & Crevice Corrosion | Nruab nrab | Zoo heev |
Kev sib piv ntawm qhov ntsuas kub tsis kam ntawm Monel 400 thiab Hastelloy C276
| Kub Factor | Monel 400 | Hastelloy C276 |
|---|---|---|
| Qhov Kev Pab Cuam Siab Tshaj Plaws | ~ 550 degree | ~ 1040 degree |
| Oxidation Resistance | Nruab nrab | Zoo heev |
| Creep Resistance | Txwv tsis pub | Siab |
Hauv cov ntsiab lus, Alloy 400 muaj qhov zoo tshaj plaws thiab tus nqi -kev tiv thaiv corrosion nyob rau hauv nruab nrab corrosive, txo, los yog marine ib puag ncig. Rau corrosive heev, acidic heev, los yog siab -kub oxidizing ib puag ncig, Hastelloy C276 yog ib qho kev xaiv zoo dua.
Gnee Steel yog cov chaw tsim khoom ntawm ntau yam nickel-raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 7107, Inconel 7107, Inconel Incoloy 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab kub kub alloys. Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab nuclear zog kev lag luam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy tus nqi nug lossis thov kom haum rau cov khoom siv alloy, thov koj xav tiv tauj peb ntawmru@gneesteelgroup.com rau ib nqe lus.