Qingyun Hongsheng Machinery Parts Co., Ltd. yenye abavelisi ethembekileyo kunye nababoneleli edibeneyo ubushushu ukumelana ivili cast e-China. Siyakwamkela ngokufudumeleyo kwihoseyile ekumgangatho ophezulu edityanisiweyo yevili elinokumelana nobushushu ngexabiso eliphantsi kumzi-mveliso wethu. Ukuba unombuzo malunga nekoteyishini, nceda uzive ukhululekile ukusithumelela i-imeyile.
Eli vili lokulahlwa kobushushu-elikwaziyo ukumelana nobushushu liphoswa ngokudibeneyo ukusuka kumgangatho waseRashiya 20KhVBL chromium{2}}ubushushu bevanadium{3}}intsimbi enganyangekiyo yokuphosa, eyenziwe ngokuthobela iGOST 5950{5}}2000. Yindawo ebambeneyo nobushushu{6} ekwaziyo ukumelana neebhoyila kunye nezixhobo zoshishino ezinobushushu obuphezulu.
Iimveliso Inkcazo
Ivili lokuCasa eliDityanisiweyo eliNganyangeniswa nobushushu|Izinto eziphathekayo 20KhVBL
Izinto Eziluncedo
I-20KhVBL yintsimbi ye-martensitic ekwazi ukumelana nobushushu -enobuxhakaxhaka beekhemikhali ezizinzileyo:
C: 0.17–0.24%, Si: 0.20–0.45%, Mn: 0.40–0.60%, Cr: 8.0–10.0%, V: 0.35–0.50%.
Imixholo ye-Ni, Cu, S kunye ne-P ilinganiselwe ngokungqongqo kwixabiso eliphezulu elivumelekileyo.
I-Chromium ibonelela ngentembeko ephezulu{0}}yokumelana ne-oxidation yeqondo lobushushu, ngelixa i-vanadium icokisa ubume bokutya okuziinkozo ukuphucula amandla-obushushu obuphezulu, ukuxhathisa kokurhubuluza kunye nokungagugi. Ubushushu benkonzo eqhubekayo ukuya kuthi ga kwi-650 degree.
Iimpawu zeMveliso
Yenziwe ngokusasazwa okuchanekileyo. Isiseko{{1}sinye se-annular esinamazinyo ombhobho adityanisiweyo. Imingxuma yokunyuka kunye neendawo zokubeka ukukhanya ziyilwe kumzimba wevili. Yonke imiphezulu egobileyo kunye nemitha yemitha yemilomo iveliswa ngokweenkcukacha zomzobo. Ukunyamezelana okulawulwayo,{5}ulwakhiwo olunye lunqanda ukusilela okubangelwa kukuwelda.
Isicelo
Isetyenziswa ngokubanzi kwiibhoyila zoshishino, iziko lokunyanga ukushisa kunye nezixhobo zamandla okushisa. Sinikezela ngeeodolo ezininzi eRashiya naseMpuma Yurophu. Imveliso yesiko esekelwe kwimizobo yabathengi iyafumaneka. Izatifikethi zokuvavanya izinto eziphathekayo zinokubonelelwa ukuhlangabezana nemigangatho yokuhlola i-GOST.
IiMveliso zokuBonisa
kutheni ukhethe thina
Impendulo ekhawulezayo Iimveliso ezinexabiso eliphezulu lokusebenza Iimveliso ezinexabiso eliphezulu lokusebenza
kutheni ukhethe iimveliso zethu
1. 20 iminyaka yamava ekujuleni ipleyiti yentsimbi, uqinisekiso lomgangatho, ukuhanjiswa kwangexesha
2. Umatshini ogqibeleleyo kunye nezixhobo zokuhlola zinokubonelela ngokuthe ngqo kwiindawo ezigqityiweyo kwaye zihlangabezane neemfuno zokuhlolwa kwabathengi
3. Inamalungelo azimeleyo okungenisa kunye nokuthumela ngaphandle kwaye inokuthumela iimveliso kuzo zonke iindawo zehlabathi
Iifayile ezishisayo: Ivili elidityanisiweyo elinganyangekiyo ubushushu, iTshayina idityanisiwe abavelisi bamavili, ababoneleli, umzi-mveliso
