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首页> 外文会议>Symposium on Bearing Steels: Into the 21st Century, held on 19-21 November 1996 in New Orleans, Louisianal >Bearing steels 20/20 - a steelmaker's vier point - a look back 20 years and a look forward 20 years
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Bearing steels 20/20 - a steelmaker's vier point - a look back 20 years and a look forward 20 years

机译：轴承钢20/20-钢铁制造商的观点-回顾20年和展望20年

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摘要

Historically, bearing steels have been manufactured using "clean steel technology" to produce a product that has reduced levels of non-metallic inclusions. Included in this review are the key steel production practices that have evolved over time to make steels with superior cleanliness. The evolution of steelimaking practices over the past twenty years has also given rise to more discriminating test and evaluation methods. The types of testing reviewed here include microscopic examination, oxygen analysis, and various types of fatigue testing. Further improvements in steelmaking technology in the future, such as the increased usage of continuous casting, are expected to result in further quality improvements.
机译：历史上，轴承钢是使用“清洁钢技术”制造的，其生产的非金属夹杂物含量降低了。随着时间的流逝，关键的钢铁生产实践不断发展，以使钢铁具有更高的清洁度，这是本评论中的内容。在过去的二十年中，炼钢实践的发展也带来了更具区别性的测试和评估方法。这里回顾的测试类型包括显微检查，氧气分析和各种疲劳测试。未来炼钢技术的进一步改进，例如连续铸造的使用增加，有望进一步提高质量。

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