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Accession number;99A0730543
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| Title;Characteristics of Fine-Melting High Speed Tool Steel FM38V. |
| Author;
SHIMATANI YUJI
(Nachi-Fujikoshi Corp., Higashi-Toyama Spec. Steel Mill)
KATO TAKESHI
(Nachi-Fujikoshi Corp., Higashi-Toyama Spec. Steel Mill)
FUJINAWA ICHITOMO
(Nachi-Fujikoshi Corp.)
TSUKAMOTO HIROSHI
(Nachi-Fujikoshi Corp.)
AMANO KOCHI
(Nachi-Fujikoshi Corp., Higashi-Toyama Spec. Steel Mill)
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Journal Title;Fujikoshi Engineering Review
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Journal Code:F0439A
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ISSN:0429-8349
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VOL.55;NO.1;PAGE.8-14(1999)
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| Figure&Table&Reference;FIG.10, TBL.1 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Requirements for high speed, high precision and high efficiency production have been made processing condition of cutting tools severe year by year, and accordingly both of cutting tool materials such as a cemented carbide or a high speed tool steel and coating films have been required to improve the properties for severe conditions. To respond these needs, we developed a new high speed tool stell FM38V with homogeneously dispersed fine grained carbide. In this report, microstructure, toughness and wear resistance of FM38V were evaluated. The performance of it was also excellently confirmed by the cutting test with segmented gear hobs. (author abst.) |
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