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Iron Powder-based Metal Matrix for Diamond Cutting Tools: A Review

机译:钻石切割工具的铁粉金属基质:综述

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摘要

New material technology, advancement in manufacturing technology and development of alternate materials are key enablers for today's process and product development. Although Diamond cutting tools has a long history started back in 1862, this industry has gone through a tremendous change in last 50 years with the development of synthetic diamond and continues exploration of alternate metal matrix materials (alternate to cobalt). For each specific application, powder for metal matrix needs careful selection based on its chemical composition, size, shape and thermal stability. Cobalt powder was the most commonly used metal matrix powder. However, fluctuating price and health concerns associated with cobalt powder has compelled the industry to search for more economical and sustainable alternative. In this context Iron and Iron based alloy powders turned out to be promising metal matrix powder alternatives for use in diamond cutting tools catering cutting, drilling, grinding, etc applications. This paper gives an overview on the diamond cutting tools history, evolution, trends and developments with special focus on the usages of iron powder as an alternate matrix material for diamond cutting tools.'
机译:新材料技术,制造技术进步和交替材料的发展是当今流程和产品开发的关键推动因素。虽然钻石切割工具在1862年开始历史悠久,但该行业在过去50年的发展中经历了巨大的改变,随着合成金刚石的发展,继续探索交替金属基质材料(交替与钴)。对于每种特定应用,金属基质的粉末需要仔细选择,基于其化学成分,尺寸,形状和热稳定性。钴粉是最常用的金属基质粉末。然而,与钴粉相关的波动的价格和健康问题强迫了该行业,以寻求更经济和可持续的替代品。在这种上下文中,熨斗和铁基合金粉末是有前途的金属基质粉末替代品,用于金刚石切割工具,用于炊具切割,钻孔,磨削等应用。本文概述了钻石切割工具历史,演化,趋势和开发,特别关注铁粉用铁粉作为钻石切割工具的替代矩阵材料的用途。

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