Alloy 625 Tubadaha gariiradda birta ah ee aan-Aamiga lahayn Qiimaha Tubing Sawirka

Daawaha 625 Qiimaha Tuubbooyinka Gariiradda Birta Ah

Sharaxaad Gaaban:

Ruqsadda Inconel 625 ayaa la soo saaray Disembar 8th, 1964 ka dib sannado dheer oo cilmi baaris ah oo lagu sameeyay daawaynta Ni-Cr-Mo-Nb (Nickel- Chromium- Molybdenum -Niobium).Waa "superalloy", sababtoo ah awoodda ay u leedahay in ay u adkeysato heerkulka sare, walbahaarka iyo daxalka.Guryaha makaanikada Cufnaanta 0.303 lb/in3 (8.44 g/cm3) barta dhalaalka 2350 – 2460°F (1280 – 1350°C), Kulayl Gaar ah 0.098 Btu/lb x °F (410 Joules/kg x °K), iyo Kartida Magnetic Perme (75°F, 200 oersted): 1.0006.

UNS N06625 Inconel 625 waa superalloy ku salaysan nikkel oo leh iska caabin aad u wanaagsan oksidhinta iyo daxalka, xaaladaha u dhexeeya hababka kicinta mishiinka jet-ka ilaa habka kiimikaad ee oksidaynta iyo yaraynta asiidhka.Isku-darka nikkel-chromium ee Inconel 625 waxaa lagu xoojiyay isku-darka molybdenum iyo niobium, taas oo lagu daray iyada oo loo marayo xoojinta xalalka adag, tani waxay suurtogal ka dhigaysaa in la ilaaliyo xoogga sare iyo adkaanta heerkulka u dhexeeya cryogenic ilaa 1093 ° C.

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Faahfaahinta Alaabta

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Halabuurka Kiimikada, %

Qalabka Alloy 625 waa mid aan magnet-ka ahayn, austenitic, oo soo bandhigaya awoodda xajinta sare, samaynta, iyo naaxnimada.Sababtoo ah waxa ku jira nikkel-ka sarreeya, daawayntani waxay ku dhowdahay inay ka hortagto dillaaca cadaadiska-daxalka ee chloride ion, kaas oo sida caadiga ah laga helo biraha ku jira codsiyada biyaha badda sida kuwa kulaylka beddela, xirayaasha, iyo xiirada fiilada.

Cr	Ni	Mo	Co + Nb	Ta	Al	Ti	C
20.00-30.00	Hadhaaga	8.0-10.0	1.0 max	3.15-4.15	.40 max	.40 max	.10 max

Fe	Mn	Si	P	S
5.0 max	.50 max	.50 max	.015 max	.015 max

Waa maxay codsiyada loo isticmaalo Inconel 625?

Inconel 625 waxaa inta badan lagu isticmaalaa warshadaha Aerospace
Nidaamyada marinnada diyaaradaha
Nidaamyada qiiqa matoorka jet
Nidaamyada riixista-reverser engine
Qalab gaar ah oo biyaha badda ah
Qalabka habka kiimikada

Tilmaamaha ASTM

Pipe Smls	Dhuumaha alxanka	Tube Smls	Tube Alxan	Xaashi/Saxaamo	Baar	Been abuurasho	Ku habboon	Silig
B444	B705	B444	B704	B443	B446	-	-	-

Guryaha Makaanikada

Heerkulka ° F	Xasilloonida (psi)	.2% Waxsoosaarka (psi)	Kordhinta 2 "(%)
70	144,000	84,000	44
400	134,000	66,000	45
600	132,000	63,000	42.5
800	131,500	61,000	45
1000	130,000	60,500	48
1200	119,000	60,000	34
1400	78,000	58,500	59
1600	40,000	39,000	117

Inconel 625 barta dhalaalaysa

Meesha dhalaalaysa

1290 - 1350 °C

2350 - 2460 °F

Inconel 625 U dhigma

HEERKA	SHAQADA NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 625	2.4856	N06625	NCF 625	NA 21	ХН75МБТЮ	NC22DNB4MNiCr22Mo9Nb	NiCr23Fe

Alloy 625 Tuubooyinka

Alloy 625 waa austenitic nikkel-chromium-molybdenum superalloy caan ku ah u adkaysiga daxalka dillaacsan iyo oksaydheynta heerkulka sare leh.Heerkulkani wuxuu u dhexeeyaa laga bilaabo cryogenic ilaa heerkul aad u kulul oo ah 1,800F.Habdhaqanka iyo ka kooban kiimikaad ee fasalkan ayaa ka dhigaya mid ku habboon codsiyada nukliyeerka iyo hawada hawada.Sidoo kale, marka lagu daro niobium, daawaynta 625 tubbada waxay isku helaysaa awood korodhay oo aan lahayn daawaynta kulaylka.Gurigani wuxuu ka dhigayaa darajada ikhtiyaarka ugu fiican ee wax-soo-saarka.

Tilmaamaha Alaabta

ASTM B444 / ASME SB444 / NACE MR0175

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