breaking quenching

基本解釋

The surface of the workpiece surface after quenching greater compression stress, fatigue workpiece higher breaking capacity.
⑦表面淬火后工件表層有較大壓縮內(nèi)應(yīng)力，工件抗疲勞破斷能力較高。
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Powder metallurgy and magnetic material technology and equipment:Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shotting etc.
粉末冶金及磁性材料技術(shù)、設(shè)備類：注射成形、壓制、燒結(jié)、破碎、研磨、篩分、干燥、淬火、還原、碳化、模具、機(jī)床及制粒等粉末冶金應(yīng)用技術(shù)和設(shè)備；