轴承
軸承
축승
BEARING
2015年
6期
36-37,41
,共3页
张玲%李万和%李昭昆%仵永刚%陈治山
張玲%李萬和%李昭昆%仵永剛%陳治山
장령%리만화%리소곤%오영강%진치산
轴承钢%塔形试样%磁粉探伤%带状碳化物
軸承鋼%塔形試樣%磁粉探傷%帶狀碳化物
축승강%탑형시양%자분탐상%대상탄화물
bearing steel%tower sample%magnetic particle inspection%banded carbide
将同一炉号的高碳铬轴承钢设计加工成4种不同形状的试样，对其进行磁粉探伤，结果表明：采用多台阶非对称塔形试样，可以更清晰更全面地显示原材料不同层面的带状碳化物，有利于减少废品率。
將同一爐號的高碳鉻軸承鋼設計加工成4種不同形狀的試樣，對其進行磁粉探傷，結果錶明：採用多檯階非對稱塔形試樣，可以更清晰更全麵地顯示原材料不同層麵的帶狀碳化物，有利于減少廢品率。
장동일로호적고탄락축승강설계가공성4충불동형상적시양，대기진행자분탐상，결과표명：채용다태계비대칭탑형시양，가이경청석경전면지현시원재료불동층면적대상탄화물，유리우감소폐품솔。
The high carbon chromium bearing steel from same furnace number is designed and manufactured to samples with four different shapes,and the magnetic particle inspection is carried out.The results show that the banded carbide in different layers of raw materials is displayed clearly and comprehensively by using multi-step asymmetric tower sam-ple,which is helpful to reduce scrap rate.
