Hastelloy C-276/ AlloyC276/ UNS N10276 Ọjọgbọn Olupese Nickel Alloy
Awọn ọja to wa
tube ailopin, Awo, Rod, Forgings, fasteners, rinhoho, waya, Pipe Fittings
Awọn ajohunše iṣelọpọ
| Awọn ọja | ASTM |
| Pẹpẹ | B 574 |
| Awo, dì ati rinhoho | B 575 |
| Awọn paipu ti ko ni ailopin ati awọn ohun elo | B622 |
| Welded ipin paipu | B 619, B 775 |
| welded paipu | B 626, B 751 |
| welded pipe paipu | B 366 |
| Eda tabi yiyi flanges paipu ati eke paipu paipu | B462 |
| Billets ati ọpá fun forging | B472 |
| Forgings | B 564 |
Kemikali Tiwqn
| % | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | P | S | V |
| min |
| 20.0 | 12.5 | 2.0 | 2.5 |
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| o pọju | 22.5 | 14.5 | 6.0 | 3.5 | 2.5 | 0.015 | 0.50 | 0.08 | 0.020 | 0.020 | 0.35 |
Ti ara Properties
| iwuwo | 8,69 g/cm3 |
| Yiyọ | 1325-1370 ℃ |
Alloy ni o ni o tayọ ipata resistance si julọ ipata media ni oxidized ati ki o din ipinle.O tayọ resistance to pitting, crevice ati wahala ipata wo inu.Alloy jẹ o dara fun lilo ni ọpọlọpọ awọn ile-iṣẹ ilana kemikali ti o ni oxidizing ati idinku awọn media.Akoonu ti o ga julọ ti molybdenum ati chromium jẹ ki alloy sooro si ipata ti awọn ions kiloraidi, ati pe eroja tungsten tun ṣe ilọsiwaju resistance ipata rẹ.Hastelloy C-276 jẹ ọkan ninu awọn ohun elo diẹ ti o le koju ipata ti chlorine tutu, hypochlorite ati awọn solusan chlorine oloro.irin ati Ejò kiloraidi).
Hastelloy C276 jẹ ohun elo nickel-molybdenum-chromium-tungsten ti o wapọ pẹlu idena ipata to dara julọ ati ẹrọ ti o dara.Botilẹjẹpe o ni resistance ifoyina to dara to 1800°F, Hastelloy C276 ni gbogbogbo ko ṣeduro fun lilo ni awọn agbegbe iwọn otutu giga.
Nickel alloy C-276 tako idasile ti aala ọkà precipitates ni agbegbe ooru ti o ni ipa ti alurinmorin, ti o jẹ ki o jẹ ohun elo oludije fun ọpọlọpọ awọn ohun elo iṣelọpọ kemikali ati petrochemical labẹ awọn ipo alurinmorin.HC276 jẹ alloy nickel pẹlu resistance to dara julọ si idinku awọn acids, sulfuric acid, hydrochloric acid, awọn solusan brine, awọn chloride oxidizing ati omi gbona.
Hastelloy C276 tun jẹ ọkan ninu awọn ohun elo diẹ ti o tako si chlorine tutu, hypochlorite ati chlorine oloro.Yi pataki nickel alloy ni o ni o tayọ resistance to crevice ati wahala ipata wo inu, bi daradara bi kiloraidi pitting.Awọn akoonu erogba kekere rẹ dinku ojoriro carbide lakoko alurinmorin ati ṣetọju resistance ipata ti o dara julọ.Eyi tumọ si pe C-276 le ni irọrun iṣelọpọ nipasẹ alurinmorin nipa lilo awọn ọna ti o jọra si awọn ohun elo orisun nickel.
Hastelloyc-276 Ohun elo Awọn agbegbe Ohun elo Ṣe
C276 alloy ti jẹ lilo pupọ ni kemikali ati awọn aaye petrokemika, gẹgẹbi awọn paati ati awọn eto kataliti ni olubasọrọ pẹlu awọn nkan Organic ti o ni chlorine.Ohun elo naa dara ni pataki fun iwọn otutu giga, inorganic acid ati Organic acid ti a dapọ pẹlu awọn aimọ (bii formic acid, acetic acid), agbegbe ipata omi okun.
HASTELLOY C-276 ni resistance ti o dara julọ si ọpọlọpọ awọn agbegbe ilana ilana kemikali, pẹlu awọn acids inorganic acid ti a doti, ferric ati awọn chloride Ejò, awọn nkanmimu, chlorine ati chlorine ti a sọ di ẹlẹgbin ati awọn idoti eleto, chlorine gbẹ, acetic anhydride, Formic ati acetic acids, omi okun ati brine solusan, chlorine oloro solusan ati hypochlorite.
ASTM B622 ASME SB 622 N10276 Hastelloy C276 Awọn aaye elo miiran:
1. Digesters ati bleaching òjíṣẹ lo ninu awọn ti ko nira ati iwe ile ise.
2. Ile-iṣọ gbigba, reheater ati àìpẹ ni eto FGD.
3. Awọn ohun elo ati awọn paati ti a lo ninu agbegbe gaasi ekan.
4. Acetic acid ati monomono ifaseyin anhydride
5. Sulfuric acid itutu agbaiye
6.MDI
7. Ṣiṣejade ati sisẹ ti phosphoric acid alaimọ.
