ASTM B163 UNSONS M08825 Seamless Tubing yog ib qho Incoloy 825 Nickel {}}}}} pa corrosion tsis zoo nyob rau hauv ntau cov kev xeb ib puag ncig. Thaum nws ua tau zoo ntawm qhov kub, nws tus cwj pwm tseem ceeb yog corrosion tsis kam, tsis yog "cua sov {}}} insulating" alloy. Nws yog feem ntau siv nyob rau hauv cov hws thiab kev hloov pauv kub.
Puas yog Inconel 825 alloy sib nqus?
Inconel 825 yog feem ntau nonmagnetic. Lub alloy yog tsim los ntawm kev sib tov ntawm npib tsib xee, thiab chromium, nrog ntxiv molybdenum, tooj liab, thiab titanium. Cov ntsiab lus txhawb nqa nws tag nrho tag nrho cov corrosion tsis kam thiab tswj hwm nws cov khoom tsis muaj kev tsis ncaj ncees.
ASME B163 npog npib tsib xee thiab nickel alloy seamless tubing rau condensers thiab kev hloov cua sov. Cov qauv no npog sab nraud ntawm sab nraud thiab nruab nrab phab ntsa thickness, lossis sab nraud ntawm txoj kab ntawm txoj kab ntawm cov phab ntsa thiab tsawg kawg nkaus phab ntsa thickness. Tubing yuav tsum yog ntawm alloys thiab cov xwm txheej tau teev nyob rau hauv no specification. The material shall conform to the specified compositional limits for nickel, copper, molybdenum, iron, manganese, carbon, silicon, chromium, aluminum, titanium, phosphorus, cerium, zirconium, yttrium, boron, cobalt, niobium, tungsten, and nitrogen. Cov khoom siv tensile lub zog, tawm los dag zog, thiab rockwell hardness yuav ua raws li cov khoom ntiag tug ntawm cov qauv tshwj xeeb. Cov qauv xeem suav nrog tshuaj ntsuam xyuas tshuaj lom neeg, cov txheej txheem sib txawv, ua kom loj dua, thiab kev hloov siab dua.
SB163, SB423, thiab N08825 Nickel Alloy Seamless Tubing yog nickel {}}} chromium alloys nrog ntxiv ntawm Molybdenum thiab tooj liab. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm no nickel - cov hlau alloy yog tsim los muab cov kev tiv thaiv zoo heev. Nws zoo ib yam li alloy 800 tab sis cov khoom pov thawj zoo dua rau a a a a a axouse corrosion. Nws muaj kev tiv thaiv zoo heev rau kev txo thiab oxidizing cov kua qaub, thiab cov pob zeb corrosion xws li pitting thiab corrove ecoloy 825 yog tshwj xeeb tiv thaiv sulphoric thiab phosphoric acid corrosion. Qhov no Nickel hlau alloy yog siv rau cov khoom siv tshuaj lom neeg, roj thiab roj kom zoo piping, aciding ntau lawm, thiab cov khoom siv kua qaub.
ASTM B163 UN tsis muaj N08825 Thaum tshav kub kub khaws seamless yeeb tshuaj composion:
| Lub ntsiab | % |
| Tus menyuam yaus | 38.0-46.0 |
| Yeebsab | 19.5-23.5 |
| Molybdenum | 2.5-3.5 |
| Tooj liab | 1.5-3.0 |
| Titanium | 0.6-1.2 |
| Liv | 22.0 min (~ 33%) |
| Pa roj carbon | 0.05 max |
| Tus kws dai txiv manganese | 1.0 max |
| Leej mos | 0.03 max |
| Silicon | 0.5 max |
| Tooj dawb | 0.2 max |
UN tsis yog N08825 Tshav kub ceev cov yeeb nkab uas tsis pom kev cov pa yeeb yam:
| Ntom / kev sib nqus | 8.1 kg / m³ 0.30 lb / nyob hauv |
| Melting taw tes | 1370-1400 degree |
Unrical N08825 Thaum tshav kub kub ceev cov khoom siv yeeb nkab cov khoom siv:
| Alloy State | Lub zog tensile | Paib lub zog | Elongation | Brinell hardness |
| Rm n / mm² | Rp 0. 2 n / mm² | A 5 % | Hrb max | |
| N08825 | 517 | 172 | 30 | 200 |
| Kub tiav | ||||
| N08825 | 586 | 241 | 30 | 200 |
| Txias tiav |
Cov Kev Siv Cov Ntawv Siv
UN tsis yog N08825 cov pa yeeb tawm tsam thiab siab - kub ua rau nws cov kev xaiv zoo tshaj plaws rau ntau yam kev lag luam:
Cov condensers thiab cua sov sib pauv: Qhov no yog nws thawj qhov kev npaj ua ntej raws li ASTM B163, thiab nws cov kev siv tsis tau siv ua rau muaj kev hloov pauv kub thiab txhim kho cua sov.
Tshuaj lom neeg: Cov alloy no tiv taus ntau yam kua qaub thiab corrosive media, ua rau haum rau cov hlab ntsha thiab khoom xa khoom.
Roj thiab roj Kev Lag Luam: Nws yog siv rau cov roj thiab roj kom zoo rau cov twj thiab khoom siv, tshwj xeeb tshaj yog nyob rau hauv cov chaw muab kev pabcuam.
Kev Lag Luam Nuclear: Cov ntawv thov suav nrog cov roj reprocessing thiab hluav taws xob khib nyiab pov tseg.
Cov kuab paug tswj: nws tseem siv nyob rau hauv cov khoom siv tshwj xeeb tsim rau kev tswj qias tsis tau.
GNee steel tshwj xeeb hauv kev tsim khoom thiab muag ntawm ntau qhov nickel {}}}}}}}}}}}}}}}}}} 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab High-kub alloys. Gnee Steel cov khoom yog dav siv nyob rau hauv Aerospace, tshuaj lom neeg, hluav taws xob hluav taws xob, siv hluav taws xob, thiab lub zog hluav taws xob, thiab lub zog nuclear zog, thiab lub zog nuclear lub zog. Peb tseem muab cov kev cai ua kom haum rau cov neeg siv khoom xav tau. Rau alloy tus nqi nug cov lus nug lossis customized alloy cov kev daws teeb meem, thov hu rau peb rau ib nqe lusss@gneesteel.com.
