Chii chinonzi quenching temperature range of the trolley choto

Chii chinonzi quenching tembiricha yechoto chebhogi? Kazhinji, tembiricha yekudzima idiki kubva pa20 kusvika 35°C.

1. The rolling bearing steel after spheroidization and annealing ine good cutting performance, iyo inonyanya kukosha pakugadzirwa kwehuwandu hwemabheji ekutenderera pamutsara wekugadzira otomatiki;

2. Mushure me spheroidizing rolling inobereka simbi, trolley choto ine yakakwirira kuonana kuneta simba, kupfeka kuramba uye kuoma mushure mekudzima uye kuderera kwekushisa;

3. Pakutenderedza simbi isina spheroidization, tembiricha yekudzima idiki (20 ~ 35 ℃), asi mushure me spheroidization, tembiricha yekudzima inowedzerwa kusvika 40 ~ 45 ℃, uye tsika yekupisa uye deformation uye kuputika panguva yekudzima. kuderedzwa. . Rolling inotakura simbi spheroidizing annealing process points

Zvinowanzotendwa kuti avhareji dhayamita ye spherical carbides mushure mekuita annealing ndeye 0.4 kusvika 0.5 μm. Kana iyo nharaunda chiyero che spherical carbides mune yakadzima chimiro che trolley vira iri 7 kusvika 8%, hupenyu hwekutenderera.

Mushure mekuita spheroidizing annealing, apo chiyero chenzvimbo ye spherical carbides inenge 15%, kuitira kuti 7-8% ye spherical carbides irambe ichigara mushure mekudzima muchoto chemufure, saizi ye spherical carbides mushure mekuvharwa inofanira kunyatsodzorwa kuti iite. pakati pe 0.4 ~ 0.5μm. Nechikonzero ichi, yakagadzikana uye yakavimbika inoenderera choto inofanira kushandiswa spheroidizing annealing.