30CrMnSiA Thick Wall Ingxubevange Yensimbi Pipe

30CrMnSiA Thick Wall Alloy Steel Pipe Isithombe Esifakiwe

Incazelo emfushane:

Ipayipi lensimbi engu-30CrMnSiA linamandla amakhulu kodwa ukusebenza kabi kokushisela.Ngemuva kokushisa, inamandla aphezulu kanye nokuqina okwanele, futhi inokuqina okuhle.Ngemva kokucisha nokushisa, ingenziwa ibe yizinsika zamasondo okugaya, amagiya, nama-sprockets.Inokucutshungulwa okuhle, ukuguqulwa okuncane kokucubungula, nokumelana nokukhathala okuhle kakhulu.Isetshenziselwa ama-shafts, izingxenye ezisele ze-piston, njll. Isetshenziselwa izingxenye ezikhethekile ezingagugi zezimoto nezindiza.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isibonisi somkhiqizo

Ukwakheka Kwamakhemikhali

C	Si	Mn	S	P	Cr	Ni	Cu
0.28~0.34	0.90~1.20	0.80~1.10	≤0.025	≤0.025	0.80~1.10	≤0.030	≤0.025

Izakhiwo Zemishini

Amandla Okuqina	Isivuno Amandla	Ukwelula	Ukuqina
σb (MPa):≥1080(110)	σ (MPa):≥835(85)	δ5 (%):≥10	≤229HB

Impahla Engokomzimba

1. Amandla aphezulu kanye nokuqina: Inamandla esivuno esihle namandla aqinile, kanye nokuqina komthelela okuhle kakhulu.

2. Ukumelana nokugqokwa okuhle: Izinga eliphezulu lobulukhuni liyenza ifanele ukusetshenziswa ezindaweni ezigqoke kakhulu.

Inqubo Yokwelapha Ukushisa

Ukucisha: Ukushisa kufika ku-880°C kuya ku-920°C, okulandelwa ukupholisa okusheshayo emanzini noma emafutheni.

Ukushisa: Ukushisa ku-200°C kuya ku-500°C ukuze kuzuzwe ubulukhuni obufunekayo kanye nokuqina.

Izinkambu Zokusebenza

1. Izingxenye ezibalulekile zesakhiwo, njengegiya lokuhlala ezindizeni, amathangi nezingxenye zemoto yezikhali.

2. Izixhumi nezixhumi ezinamandla aphezulu.

3. Amagiya okulayisha aphezulu nama-bearings.

Isimo sokudiliva

Ilethwa ngokwelashwa kokushisa (okujwayelekile, ukuthuthwa kwe-anneal noma ukushisa okuphezulu) noma ngaphandle kokwelashwa kokushisa.

Inamandla amakhulu, kodwa iyinsimbi ye-carbon quenched ne- tempered enokuqina okukhulu, ngakho ukusebenza kwayo kwe-welding kubi kakhulu.

Ngemuva kokushisa, okubalulekile kunamandla aphezulu kanye nokuqina okwanele, futhi kunokuqina okuhle.Ngemva kokucisha nokuthulisa, izinto ezisetshenziswayo zingasetshenziswa njengezigxobo zamasondo okugaya, amagiya, nama-sprockets.Gaya i-blade nge-carbide milling cutter bese upholisha ngomshini wokupholisha.Akufanele kube nenkinga uma ubulukhuni bendawo bufinyelela ku-3.2.Impahla inombala omnyama kakhudlwana, futhi ukwenza uthayela kungathuthukisa izinga eliphezulu futhi kuvimbele ukugqwala.

Okwedlule: I-ASTM SAE8620 20CrNiMo Alloy Ipayipi Lensimbi Elingenamthungo

Olandelayo:Amapayipi ensimbi aqinile