文章信息/Info

Title:

Development and Application of Ti(CxN1-x) Based Cermet

作者:

文曉

（廈門鎢業(yè)股份有限公司技術(shù)中心，福建 廈門 361009）

Author(s):

WEN Xiao

(Technology Center of Xiamen Tungsten Co., Ld., Xiamen 361009, China)

關(guān)鍵詞:

TiCN; 金屬陶瓷; 刀具材料; 產(chǎn)業(yè)化; 應(yīng)用; 市場拓展

Keywords:

TiCN;  cermet;  tool material;  industrialization;  application;  market expansion

分類號:

TQ174.75

DOI:

10.7502/j.issn.1674-3962.201906032

文獻(xiàn)標(biāo)志碼:

A

摘要:

硬質(zhì)合金精密刀具中的可轉(zhuǎn)位刀具、整體刀具、3C刀具和PCB微型刀具等，以優(yōu)異的基體技術(shù)、磨削工藝和涂層技術(shù)為基礎(chǔ)，以高效率、高速度、高精度和長壽命等特性，滿足了飛機(jī)、汽車、造船、3C（計(jì)算機(jī)、通訊和電子消費(fèi)品的統(tǒng)稱）等高端制造業(yè)的需求。據(jù)統(tǒng)計(jì)，這些小小的刀具，全球的市場規(guī)模已達(dá)到100億美元。本文介紹了Ti（CxN1-x）基金屬陶瓷的資源優(yōu)勢、加工優(yōu)勢和性能優(yōu)勢，分析了Ti（CxN1-x）基金屬陶瓷的技術(shù)瓶頸，重點(diǎn)評述了廈鎢研發(fā)團(tuán)隊(duì)針對國內(nèi)應(yīng)用現(xiàn)狀開發(fā)Ti（CxN1-x）基金屬陶瓷刀具的國產(chǎn)化路線，并展望了Ti（CxN1-x）基金屬陶瓷刀具的市場前景。目前，Ti(CxN1-x)基金屬陶瓷材料在刀具材料中所占份額，在發(fā)達(dá)國家約為1/5～1/4，日本已達(dá)1/3，且使用量仍在逐年劇增，未來金屬陶瓷可轉(zhuǎn)位刀具的需求量將占其總量的50%。按此推算，未來10年，我國金屬陶瓷刀具將形成50～60億元的市場規(guī)模。

Abstract:

Cemented carbide precision tools are based on excellent matrix technology, grinding technology and coating technology. They have the characteristics of high efficiency, high speed, high precision, and long life. The product categories mainly include insert, end mill, and cutting tools for 3C (computer, communications, and electronic consumer goods) and PCB (printed circuit board) machining. Cemented carbide precision tools meet the needs of high-end manufacturing industries such as aircraft, automobiles, shipbuilding, and 3C. According to statistics, the global market for cutting tools has reached 10 billion US dollars. In this paper, the resource advantages, processing advantages and performance advantages of Ti（CxN1-x）�瞓ased cermet are introduced, the technical limitations of Ti（CxN1-x）�瞓ased cermet is analyzed, and the development of Ti for the domestic application status of Xiamen Tungsten R&D is introduced. Based on the research on Ti（CxN1-x） based cermet tools, the future of the market is prospected. At present, Ti（CxN1-x） based cermets account for about 1/5 to 1/4 of the cutting tool materials in developed countries, and Japan has reached 1/3. The use of Ti（CxN1-x） based cermets is still increasing year by year. The demand for cermet indexable tools will account for 50% of the total in the future. According to this calculation, in the next 10 years, Chinese cermet cutting tools will form a market scale of 5 to 6 billion yuan.