Ukuqokwa Ngamazinga
Insimbi No. | I-DIN | EN | AISI | I-JIS | ГОСТ |
1.2085 | - | - | - | / | / |
Ukwakheka Kwekhemikhali (ngesisindo %)
C | Si | Mn | Cr | Mo | Ni | V | W | Abanye |
0.35 | ubuningi. 1.00 | ubuningi. 1.40 | 16.00 | - | - | - | - | S: 0.070 |
Incazelo
Insimbi engagqwali ye-Martensitic imelana nokugqwala. Insimbi engu-1.2085 ibonisa ukumelana nokugqwala okungcono kakhulu esimweni esiqinile nendawo epholishiwe ukunikeza isibuko siphelile. Izakhiwo: I-steelm ekwazi ukumelana nokuqina komshini kanye nokuqina, ihle kakhulu ekwenzeni izingxenye okufanele zimelane namapulasitiki anolaka, ithuluzi elihle lokusebenzisa amandla ngenxa yokuqukethwe kwesibabule, lilungele ukusebenza endaweni emanzi kanye nomswakama, ifanele ukupholishwa, ukuguga kanye nobufakazi bokugqwala, futhi izinzile kakhulu phakathi nokwelashwa kokushisa.
Izinhlelo zokusebenza
Zonke izinhlobo zamathuluzi okusika - ama-dies and die-blocks embonini yepulasitiki njenge-PVC, imimese, izishekeli, amathuluzi okuhlinza, isikhunta sokukhiqiza amapulasitiki, kanye nezinsimbi zokuhlinza namageji okulinganisa.
Izakhiwo zomzimba (amanani amaphakathi) kuzinga lokushisa elizungezile
I-modulus yokunwebeka [103 x N/mm2]: 212
Ukuminyana [g/cm3]: 7.65
I-Thermal conductivity [W/mK]: 18
Ukumelana nogesi [Ohm mm2/m]: 0.65
Umthamo wokushisa othize[J/gK]: 460
Zibuthe: Yebo
I-Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC |
11.0 | 11.1 | 11.2 | 11.8 | 12.0 |
I-Soft Annealing
Shisisa ku-760-780oC, uphole kancane. Lokhu kuzokhiqiza ubulukhuni beBrinell obukhulu obungama-230.
Ukuqina
Ukushisa kuqala: 800oC. Yenza lukhuni kusuka ekushiseni okungu-1000-1050oC kulandelwe uwoyela, noma ukugeza okupholisa i-polymer. Ukuqina ngemva kokucisha kungu-51-55 HRC.
Ukuthuthumela
Izinga lokushisa: 150-200oC.
Ukuqamba
Izinga lokushisa elishisayo lokubumba: 1050-850oC, ukupholisa kancane.
Ukusebenziseka kalula
Ukusebenziseka okuhle kakhulu.
Phawula
Yonke imininingwane yobuchwepheshe ingeyereferensi kuphela.