12Cr1MoV zafi birgima karfe takardar

12Cr1MoV zagaye karfe yana da mafi girma hadawan abu da iskar shaka juriya da thermal ƙarfi. Ƙimar ƙaƙƙarfan wannan ƙarfe yana kusa da ƙimar ƙarfin juriya, kuma yana da babban filastik a cikin yanayin tashin hankali na dindindin; Karfe yana da kyakkyawan aiki da walƙiya, amma yana buƙatar preheated zuwa 300 ° C kafin waldawa da damuwa da damuwa bayan waldawa. magance. Matsayin karfe ne da ake amfani da shi sosai a cikin matsanancin matsin lamba, matsananciyar matsananciyar matsananciyar matsa lamba, tashar wutar lantarki mai ƙarfi superheaters, buga kai da manyan bututun tururi. Har yanzu yana da babban ƙarfin thermal da juriya na iskar shaka a 580 ° C, kuma farantin karfe 12Cr1MoV yana da filastik mai ɗorewa. Tsarin samarwa yana da sauƙi mai sauƙi, kuma aikin walda yana da kyau, amma ya fi dacewa da daidaita yanayin sanyaya. Yin amfani da dogon lokaci a 580 ° C zai haifar da pearlite spheroidization.

12Cr1MoV zafi birgima karfe takardar Chemical Composition

Haɗin Sinadari (%)
Karfe daraja	C	Si	Mn	V		Cr	Mo
35CrMo	0.08～0.15	0.17～0.37	0.40～0.70	0.15～0.30		0.90～1.20	0.25～0.35

GB / T3077 12Cr1MoV gami tsarin karfe ƙirƙira mashaya kayan aiki:

Daraja	Maganin zafi					Kayan Injiniya					BH
	Quench			Haushi		Ƙarfin Ƙarfi	Matsayin Haɓakawa	Miqewa Rate Bayan Karye	Ragewa	Ƙarfin Ƙarfafa Tasiri	HB10 /3000
	Zazzabi, ℃		Sanyi	Zafin Zafi	Sanyi						Babu Fiye
	1st Quench	2nd Quench				Babu Kasa Da
12Cr1MoV	970	―	Iska	750℃	Iska	490 MPa	245 Mpa	22%	50%	71J	179

GB/T3077 12Cr1MoV gami tsarin karfe ƙirƙira mashaya ne yadu amfani a high matsa lamba, matsananci high matsa lamba, subcritical ikon shuka superheater, saitin akwatin da dai sauransu A 580 C, 12Cr1MoV gami tsarin karfe har yanzu yana da high thermal ƙarfi da antioxidant Properties, kuma yana da. high m roba.