一种新的不锈钢热处理方法走向商业化净化过滤器

一种新的不锈钢热处理方法走向商业化

一种新的不锈钢热处理方法走向商业化 2011年12月10日 来源： Swagelok公司(>

传统的不锈钢热处理在硬度和抗腐蚀能力上需要一个权衡，不能同时获得两种性能都好的材料。Swagelok宣称他们的LTCSS技术则可以直接将碳元素渗入不锈钢的奥氏体晶体中，从而同时获得较好的硬度和抗腐蚀能力。和传统的热处理方式相比，LTCSS所处理的不锈钢表面强度提高3－4倍，抗磨损能力提高100倍，抗腐蚀能力提高5.5倍，抗疲劳强度提高约50%，并获得镍基合金和钛的某些物理特性。

整体来看，这是近几十年材料科学中的一次突破。 字串3

编辑寄语：编译能力有限，附上原文供参考。新技术的出现，可能会带来一场整个产业的革命，希望行业朋友多关注，并给出您的看法。New heat-treatment for stainless steels heads for commercialization Swagelok Company (>

The weldability of LTCSS-processed materials is currently under study. The process may be performed on finished components without distortion or change of dimension, including components with complex shapes and structures, and no compromise of ductility. These outcomes have been verified by research at Case Western Reserve University, Oak Ridge National Laboratory, the U.S. Naval Research Laboratory, and Northwestern University. Possible applications could include uses in the automotive, medical, aerospace and defense, oil and gas, and pulp and paper industries. “Arguably, this is one of the most significant breakthroughs in materials science in many decades, as well as one with many extraordinary technological implications,” said Arthur Heuer, Ph.D., University Professor and Kyocera Professor of Materials Science and Engineering at Case Western Reserve University. Heuer’s work was been instrumental in verifying the characteristics of LTCSS. John Buda, formerly Swagelok’s manager for strategic accounts, has been named president

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