9SiCr amabha ensimbi ayindilinga ashisayo ashisayo

Insimbi engu-9 sicr iyinsimbi ephansi yokusika ingxubevange, kodwa futhi ivame ukwenza izingxenye zesikhunta ezibandayo, umphumela muhle kakhulu. Inensimbi ye-chrome (Cr2 noma 9 Cr2) inokuqina okuphezulu nokuba lukhuni futhi inokuqina kokufutheka okuphezulu. Izingcaphuno zensimbi ezivela kunyunyana yangaphambili yaseSoviet kusukela ngo-9 xc, yake yayaziwa ngokuthi 9 crsi steel. Ukwakheka nokusebenza nge-9 xc kufana ncamashi.
Ukucaciswa kokushisa okuphansi
Izidingo emkhathini ongathathi hlangothi noma umkhathi ovikelayo ukushisa kwesithando somlilo, ukushisa kwangaphambi kokushisa okungu-700 ~ 80 ° C o okokuqala, ukubamba isikhathi 1. 0 ~ 1.5 h, okwesibili 850 ~ 900 ° C, 2 min/mm, isikhathi Ukufakwa kokushisa kokugcina ukushisa ku-100 ℃ noma ngaphansi ngemva kokusheshisa kufika ku-1100 ~ 1150 ℃, ukubamba isikhathi 1.0 ~ 1.5 min/mn. Kufanele njalo turning of billet in the inqubo Ukushisa, ukushisa okufanayo, ashiswe ngokugcwele. Izinga lokushisa lokubumba lingu-1050 ~ 1100 ° C, liphindwe kabili ukuwela endaweni ecasulayo, ngemva kwe-alloy carbide ehlanganisiwe yezinga lesi-2 noma ngaphansi.

Ukwakheka kwamakhemikhali (wt.%)

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	I-Ni(％)	V(%)
0.85～0.95	1.20～1.60	0.30～0.60	≤0.030	≤0.030	0.95～1.25	≤0.20	≤0.20

Izakhiwo Zemishini

I-Rp0.2 (MPa)	Rm (MPa)	Umthelela I-KV (J)	Ukwelula A (%)	A Z (%)	Ukulethwa	Ukuqina HB
543 (≥)	234 (≥)	31	21	41	Isixazululo & Ukuguga, Ann, Ausaging, Q+T	123

FAQ
Q1: IYINI ITHEMU LAKHO LOKUKHOKHA?
A1: Samukela i-TT, L/C kanye ne-west union noma ungakhokha nge-Alibaba.

Q2: INGABE UNESEVISI NGEMVA KOKUDAYISWA?
I-A2: Ikhwalithi yethu kanye nenkonzo iyimpilo yethu, ngakho-ke ngisho nangemva kokuthenga kwakho, sisanikeza isevisi yamahhala ngemva kokudayiswa.

Q3: Sinde kangakanani ISIKHATHI SAKHO SOKULETHWA?
I-A3: Isikhathi sethu sokulethwa yizinsuku eziyi-10-15 ngemuva kokukhokha.

Q4: UMA UHLOLA UMSHINI WOKUPHOLISHA  Ngaphambi Kokusuka Efekthri?
A4: Yebo. Wonke umshini wethu wokupholisha uzohlolwa futhi uhlolwe kabusha ngaphambi kokulethwa.

Q5: UYAYINIKEZA INKONZO ye-OEM?
A5: Yebo, i-OEM yamukelekile.