60Si2Mn ibyuma bishyushye bizengurutse ibyuma

60Si2Mn ibyuma byamasoko nibyuma bikoreshwa cyane na silico-manganese ibyuma byamasoko bifite imbaraga zisumba gato, elastique no gukomera kurenza 55Si2Mn. 60Si2Mn inganda zicyuma zitanga amasoko meza afite umutwaro munini cyangwa amasoko ya coil afite diameter iri munsi ya 30mm. Irakwiriye kandi gukora amasoko adashobora kwihanganira ubushyuhe hamwe nubushyuhe budashobora kwangirika hamwe nubushyuhe bwakazi buri munsi ya 250 ° C hamwe nubundi buryo bwo guhinduranya imitwaro hamwe na stress nyinshi. Ingano nini yingirakamaro yo gukora munsi, kimwe na sisitemu yo gukuramo ibinyabiziga.

Ibigize imiti:

C (%)	Si (%)	Mn (%)	P (%)	S (%)	Cr (%)	Ni (%)	Cu (%)	Gutanga umusaruro (Mpa)	Guhangayikishwa cyane (Mpa)	Kurambura (%)
0.56-0.64	1.5-2.0	0.6-0.9	≦0.035	≦0.035	≦0.35	≦0.35	≦0.35	≧1175	≧1275	≧5

Ibikoresho bya mashini:

Imbaraga zingana σb (MPa): ≥ 1274 (130)
Gutanga imbaraga σs (MPa): ≥1176 (120)
Kurambura δ10 (%): ≥5
Kugabanuka k'akarere ψ (%): ≥25
Gukomera: kuzunguruka bishyushye, ≤321HB; gushushanya gukonje + kuvura ubushyuhe, ≤321HB

Ubushyuhe:

60Si2Mn ibisobanuro byo kuvura ubushyuhe: kuzimya 870 ° C ± 20 ° C, gukonjesha amavuta; ubushyuhe 480 ° C ± 50 ° C (bisabwa cyane, ± 30 ° C).
Ishirahamwe ryibyuma: tempost troostite.

Imiterere yo gutanga: Ibyuma bishyushye bishyikirizwa ubushyuhe cyangwa bitavuwe nubushyuhe, kandi ibyuma bikurura ubukonje bitangwa muburyo bwo kuvura ubushyuhe.
Ibisobanuro bishyushye byo gutanga ibisobanuro: 2.0 ~ 18.0mm, hamwe na annealing. Ubukonje bukonje butangwa: 0.3 ~ 4.3mm (umurongo wibyuma)

Uburyo bwo kuvura ubushyuhe

60Si2Mn uburyo bwo kuvura ubushyuhe nubushyuhe bwa isothermal hamwe no kuzimya amanota, kuzimya ubushyuhe bwo hasi hamwe nubushyuhe bwo hejuru, ubushyuhe bwo kuvura ubushyuhe. Uburyo burashobora kuzamura imbaraga nubuzima bwa 60Si2Mn ibyuma byamasoko. 60Si2Mn ni ibyuma byamasoko, bikwiranye no gukora ibibabi byimodoka. 60Si2Mn kuvura ubushyuhe bwimpeshyi isothermal ubushyuhe hamwe no kuzimya amanota, kuzimya ubushyuhe bwo hasi hamwe nubushyuhe bwo hejuru, ubushyuhe bwo gutunganya ubushyuhe. Uburyo burashobora kuzamura imbaraga nubuzima bwa 60Si2Mn ibyuma byamasoko.

ubucucike

60Si2Mn ubucucike bwa 7.85g / cm3. 60Si2Mn ikoreshwa cyane na silicon manganese ibyuma byamasoko, imbaraga, elastique no gukomera kurenza 55Si2Mn hejuru gato. Birakwiye kubinyabiziga bya gari ya moshi, inganda zitwara ibinyabiziga kubyara umutwaro munini wamasoko meza cyangwa diameter ya 30mm munsi yisoko ya coil.