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Blasting tshuab tua

Qingdao Puhua Heavy Industrial Group | Updated: Dec 02, 2015

Txhaj koob tshuaj tivthaiv blasting tshuab siv lub ntsiab yog raws li nram no:
① txhaj blasting tshuab qhov deg compressive kev nyuaj siab yuav ua kom lawv muaj peev xwm qaug zog ua tau thiab kuj mus stress corrosion;
② tua blasting tshuab los yog lub distortion ntawm nyias-walled yam;
③ txhaj blasting tshuab tshuab siv no thiab kub ntau heev dua, ua kev loj nyias-ntsa txhuas yam yuav tsis tsuas tsis txhob qhov chaw ntawm lub deg residual kev nyuaj siab thiab compressive kev nyuab siab uas yuav ua li cas yog qhov zoo. Yuav tsum xyuam xim los yog: txhaj koob tshuaj tivthaiv blasting tshuab puab le qhov kub thiab txias yuav tsum tsis muaj ntshav, los sis kev nyuab siab compressive yuav ploj tau hauv siab kub, li no poob lub yam nyhuv. Lawv siv txias mus rau qhov chaw ntawm cov khoom uas siv rau cov kev xeem steel txog 260-290 ℃, txhuas yam tsuas 170 ℃.