Mmiri mmiri ozuzo na-eme ka igwe anaghị agba nchara

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Mkpado ngwaahịa

Alloy okpomọkụ dị elu

◆0Cr17Ni7Al bụ mmiri ozuzo-ike ígwè na Al agbakwunyere, eji dị ka isi iyi, washers, mgbako components, wdg.

◆0Cr15Ni7Mo2Al na-eji maka elu-ike containers, akụkụ na structural akụkụ na ụfọdụ corrosion eguzogide chọrọ.

◆Arụmọrụ 0Cr15Ni5Cu4Nb yiri nke 0Cr17Ni4Cu4Nb, mana ọ nwere arụmọrụ n'akụkụ ka mma.

◆0Cr12Mn5Ni4Mo3Al (Gangyan 69111) nwere plasticity dị mma karịa 0Cr15Ni7Mo2Al.

◆0Cr17Ni4Cu4Nb mmiri ozuzo hardening ígwè na Cu agbakwunyere, nke a na-ejikarị na shafts, akụkụ dị ike dị elu nke chọrọ nguzogide corrosion maka akụkụ turbine uzuoku.

◆XM -25 bụ okpomọkụ na elu okpomọkụ na-eguzogide, adabara mmanụ ụgbọala, chemical, aerospace, nuklia ike na ndị ọzọ ọrụ.

Ngwakọta kemịkalụ

Ọkwa	C	Si	Mn	S	P	Cr	Ni	Mo	Cu	Nb	Al	ọzọ
Ọkwa	ọ dịghị ukwuu karịa					Cr	Ni	Mo	Cu	Nb	Al	ọzọ
0Cr17Ni4Cu4Nb	0.07	1	1	0,035	0.03	15.5 ruo 17.5	3–5	-	3–5	0.15 ~ 0.45	-	-
0Cr17Ni7Al	0.09	1	1	0,035	0.03	16–18	6.5-7.5	-	≤0.5	-	0.75 ruo 1.5	-
0Cr15Ni7Mo2Al	0.09	1	1	0,035	0.03	14–16	6.5-7.75	2–3	-	-	0.75 ruo 1.5	-
0Cr15Ni5Cu4Nb	0.07	1	1	0,035	0.03	14-15.5	3.5-5.5	-	2.5-4.5	5 *C% ～0.45	-	-
0Cr12Mn5Ni4Mo3Al	0.09	0.8	4.4-5.3	0.03	0.03	11–12	4–5	2.7 ruo 3.3	-	-	0.5 ~ 1	-
XM -25	0.05	1	1	0.03	0.03	14–16	5–7	0.5 ~ 1	1.25 ~ 1.75	≥8*C%	-	-

Alloy onwunwe kacha nta

Ọkwa	steeti	ike tensile RmN/m㎡	Mpụta Ike Rp0.2N/m㎡	Mgbatị dị ka%	HRC (HBS)
0Cr17Ni7Al	siri ike ngwọta 1000 ~ 1100 ℃ ngwa ngwa jụrụ	≤1030	≤380	≥20	≤229
	565 ℃ ịka nká	≥1140	≥960	≥5	≥363
	510 ℃ ịka nká	≥1230	≥1030	≥4	≥388
0Cr17Ni4Cu4Nb	480 ℃ ịka nká	≥1310	≥1180	≥10	≥40
	550 ℃ ịka nká	≥1060	≥1000	≥12	≥35
	580 ℃ ịka nká	≥1000	≥865	≥13	≥31
	620 ℃ ịka nká	≥930	≥325	≥16	≥28
0Cr15Ni5Cu4Nb	ngwọta siri ike	-	-	-	≤380
	565 ℃ ịka nká	≥1210	≥1100	≥7	≥375
	510 ℃ ịka nká	≥1320	≥1210	≥6	≥388
0Cr12Mn5Ni4Mo3Al	520 ℃ ịka nká	≥1520	≥1280	≥9	≥47
XM -25	560 ℃ ịka nká	≥1100	≥1000	≥10	≥45