Zingwe zotsutsana ndi kutentha

Kufotokozera kwa Zinthu 1) Thirani Type yotsika matenthedwe a zitsulo zoyimira mtundu wa chitsulo: 120.

Tumizani kufufuza

Kufotokozera

Kufotokozera kwa zinthu

1	Zg40cr9si2	适用温度	800 digiri
2	Zg10cr18NI9TI	适用温度	850 digiri
3	Zg35cr24ni7Si2N	适用温度	1100 digiri
4	Zg30crr26NI5	适用温度	1050 digiri
5	Zg30cr20NI10	适用温度	900 digiri
6	Zg35cr26NI12SI	适用温度	1100 digiri
7	Zg40cr28	适用温度	1150 degree
8	Zg40cr25NI20SI2	适用温度	1150 degree
9	Zg35cr30NI20	适用温度	1150 degree
10	Zg35cr24NI18SI2	适用温度	1100 digiri
11	Zg45cr26ni35	适用温度	1150 degree
12	Zg40cr28WI48W5SI2	适用温度	1200 digiri
13	Zg35cr24ni74NE	适用温度	1100 digiri
14	Zg40mrmnmon	适用温度	400 digiri
15	Zg35cr20NI80	适用温度	400 digiri
16	Zg20cr15NI16	适用温度	1150 degree

1) Thirani Type yotsika matenthedwe
Oyimira mtundu wamtunduwu: 12cr1mov mtundu wamtunduwu wokhazikika ndi wabwino, ndipo kutentha kumakhala kokwera kwambiri kwa 580, kumakhalabe mphamvu yabwino kwambiri.

2) Chitsulo chopanda kutentha
Minofu yamtundu wamtunduwu kutentha kwa firiji ndikugwiritsa ntchito kutentha. Mtundu wamtunduwu ndi chromium zomwe zili zapamwamba kuposa 12%, mulibe nickel pang'ono, imakhala ndi silicon ochepa, titanium, molybdenum, ma molllium ndi zinthu zina.

3) marenetitic-arm otentha
Nthumwi ya chitsulo: CR 12 TRE 12 STINEET PRILAR, mphamvu zabwino kwambiri, zonunkhira bwino kwambiri Aero Injini, gudumu, Turbine tsamba ndi Aerosyuace misoti ya kutentha, etc. Komabe, kusiyana kwa kapangidwe kake sikokulirapo, kutengera pa cr 12
4) valavu
Chitsulo ndi nthambi yofunika ya kutentha kwa kutentha, woimira chitsulo ichi: 21 CR-9Ndi-nn. Kuphatikiza sulfule mpaka 21-44 zitsulo zowonjezera zodulira zomwe zimapangidwa ndi 21-4. Kuphatikiza kwa Niobium, Molybdenum, matenda a kuvatu ndi vadium adakonzanso mphamvu kwambiri, kutopa kumatha mphamvu, ndi 21-4 W NBN.

5) Austetic-Wosankhidwa pazitsulo zosakanizidwa
Oimira achitsulo ichi: 18 CR-8NI, 25 CR-20, CR-A-Al-Al, Al, al-Al-Al-Al-Al-Al-Al-Al-Al-Al-Al-amphamvu kwambiri. Nthawi zambiri amagwiritsa ntchito zigawo pamwamba 600 digiri, kutentha kwa antioxidale kumatha kufikira 850 ~ 1250 digiri. Zitsulo zamtunduwu zimapangidwa nthawi yomweyo monga chitsulo chosapanga dzimbiri, zina mwazinthu zabwino kwambiri za mbewa zosapanga dzimbiri.
In terms of austenitic shaped steel in China, in addition to copying and producing a large number of foreign heat-resistant steel grades, Cr-Mn-N, Cr-Mn-Ni-N, Cr-Ni-N, Fr-Al-Mn and Cr-Mn-Al-Si heat-resistant steel have been developed for many years. CR18M'n12SI2N, CR20mn9ni2Si2n, ndi
3cr24Nine7siinre adalembedwa mumiyezo ya National kuti akweze ndi kugwiritsa ntchito.
Kutaya zitsulo zolimba kutentha kumakhala gawo lalikulu m'munda wa kutentha. Kuyambira m'ma 1970 ndi 1980s, chifukwa cha kukula kwa mafakitale a Perrochemical, ochuluka kwambiri ozizira, ndipo kugwiritsa ntchito kutentha kwa ethylene, komanso njira zingapo zosagonjetsedwa. Monga 4cr25Co15CO15CO, 4cr25NN25wnb, 5cr28W5w5, et al. Mayiko ena otukuka chifukwa cha ma 1930s omwe amapangidwa ndi kutentha amapanga miyezo yachitsulo. Mu 1987, China idakhazikitsa dziko loyamba la dziko loti kutentha.
6) Kusankhidwa kwa mpweya wouma
Malinga ndi minofu yake, zowonera zolimba za kutentha zitha kugawidwa mu chitsulo chovuta (monga 0cr17NIE4NE7ATIONS) zitsulo zogonjetsedwa (monga 0cr15NI25TI2Mi2Movb), etc.