Haina 4j6 Waea Koranu Hiri Karāhe Fenicr Vacovit426 Hangaia me te Wheketere

Waea Koranu Hiri Karāhe Fenicr 4j6 Vacovit426

Whakaahuatanga Poto:

4 j6, 4 j47, 4 j49 i te awhe pāmahana 20 ~ 400 nekehanga Celsius, me te tauwehenga whānui o te karāhe ngohengohe rite, e whakamahia ana hei taurite ki te hiri karāhe ngohengohe e rite ana. Ko tēnei momo koranu kei roto te chromium, i muri i te maimoatanga waikura, ka hangaia he kiriata waikura tino matotoru ki te mata o te koranu, ka honoa ki te matrix me te mārō, me te karāhe ngohengohe me te pai o te whakaeke. Nō reira, kia whiwhi ai i te taha hiri o te kaha teitei. He hanganga hiri nui i roto i te rauemi ahumahi korehau hiko.

Tauira Nama:NiCr426

Te Hanganga Matū:Feni42cr6

Kāwanatanga:ngawari

Waehere HS:75052200

Takenga mai:Shanghai

Rā.:0.02-5.0mm

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

Te Hanganga Matū i roto i te %, Invar

waitohu	Te hanganga matū
	Ni	Cr	Fe	C	P	Mn	B	Al	Si	S
	Ni	Cr	Fe	≤
4j6	41.5~42.5	5.4~6.3	Para	0.05	0.02	0.25	-	0.2	0.3	0.02
4j47	46.8~47.8	0.8~1.4	Para	0.05	0.02	0.40	-	-	0.3	0.02
4j49	46.0~48.0	5.0~6.0	Para	0.05	0.02	0.40	0.02	-	0.3	0.02

Ngā pūmau ā-tinana taketake me ngā āhuatanga ā-pūkaha o te koranu:

waitohu	Kiato g / cm3	ātete	Te pūwāhi o Curie
4j6	8.15	0.92	270
4j47	8.19	0.55	400
4j49	8.18	0.90	340

Te āhua whānui noa (10 -6 / ºC)
Awhe pāmahana	20~100	20~200	20~300	20~400	20~500	20~400	20~550	20~600
Tauwehenga whānui	6.8	7.0	7.7	9.7	11.7	3.2	11.7	12.2

Ngā momo		Momo maitai Ngā Whakatakotoranga mm	Te tika koranu	Ngā koranu ātete mō te whakamahana hiko	Tino koranu	Waea whakarewa	Ātete ki te waikura koranu
Ngā tokotoko	ngā tokotoko hurihuri wera	Φ8~38mm	e wātea ana		e wātea ana		e wātea ana
	Ngā tokotoko e tōia ana i te makariri	≤50mm	e wātea ana		e wātea ana		e wātea ana
	Ngā tokotoko i whakapūmautia	Φ38~350mm	e wātea ana		e wātea ana		e wātea ana
Ngā Waea	Ngā waea porowhita	Φ0.3~8mm	e wātea ana	e wātea ana	e wātea ana	e wātea ana	e wātea ana
Ngā Waea	Ngā waea kore-porowhita	Te whiriwhiringa	e wātea ana		e wātea ana		e wātea ana
Ngā Rīpene	Hurihuri makariri	0.15~4×200mm	e wātea ana	e wātea ana	e wātea ana		e wātea ana
Ngā Rīpene	Hurihuri wera	4~22×200mm	e wātea ana	e wātea ana	e wātea ana		e wātea ana