特别是对于超细低钴硬质合金，WC晶粒将通过烧结颈产生异常长大。
Especially for superfine cemented carbide with low cobalt, crystalline grain unusually grows up through WC neck.
近几年以来国内外对超细硬质合金中添加抑制剂进行了大量的研究。
In recent years, appended Inhibitors in ultra fine cemented carbides are studied at home and abroad.
适于加工淬火钢、工具钢、不锈钢、铸铁、硬质合金及超硬材料磨具的修整。
Suitable for processing chilled steel, tool steel, stainless steel, cast steel, carbide and dressing super hard materials.
研究了球磨时间、碳含量、抑制剂以及烧结对超细硬质合金性能的影响。
It is studied that milling time, carbon content, inhibitor and sintering effect on properties of the submicron cemented carbides.
介绍采用热化学共渗法对硬质合金拉丝模芯进行超硬化处理，以提高其表面硬度的方法。
The article introduces the method of superhardening treating hard alloy drawing die core with thermochemistry copermeation method so as to improve its surface hardness.
本文综述了近几年超细硬质合金中晶粒生长抑制剂及其机理的研究概况。
The crystal grain growth inhibitor and it's inhibiting mechanism in super fine cemented carbides are summarized in this paper.
产品：稀有金属钨粉，碳化钨，超硬质钨钢（硬质合金）
Products: Tungsten Powder , Tungsten Carbide Powder, Cemented Carbide Alloy.
有关研究表明在超细硬质合金中添加抑制剂可以有效地控制硬质合金中晶粒的长大。
Relational researches prove that appended inhibitors can prevent the growing of crystals in ultra fine cemented carbides effectively.
因此，针对超细硬质合金特点制定合适的烧结工艺在生产超细硬质合金中是至关重要的。
It is very important to make out suitable sintering technology for ultra fine cemented carbides.
硬质合金、难熔金属、超硬合金(金刚石)制品等。
Hard alloy, refractory metal, superhard alloy (diamond) products, etc.
介绍了选择铸铁切削用刀具需考虑的因素，可用于不同牌号铸铁的切削用刀具新材料有硬质合金刀具、陶瓷刀具、金属陶瓷刀具和超硬刀具。
Vital meaning of materials gained attentions in cutting tools for casting iron and influential factors for tool selection in cutting casting iron are introduced.
文摘：研究了球磨时间、碳含量、抑制剂以及烧结对超细 硬质合金性能的影响。
Abstract: It is studied that milling time, carbon content, inhibitor and sintering effect on properties of the submicron cemented carbides.
超微氧化镍粉作为一种纳米金属材料，在很多领域都有广泛的应用，可以作为催化剂、电池材料、硬质合金粘结剂等。
Ultrafine nickel oxide powder, a nano-metallic material, has been used in many areas, such as catalysts, battery materials, adhesives and other hard alloy.
华益工具目前生产产品：舍弃式超微粒硬质合金、陶瓷、金属陶瓷刀片；
Huayi tools now produce: disposable ultra micron carbide, ceramic, metal-ceramics tools;
主要介绍了细晶粒与超细晶粒硬质合金和Ti（C，N）基与TiC基硬质合金的种类和性能，并列入一些试验数据。
The kinds and their properties of fine and ultrafine grain cemented carbides and cermet carbides are introduced in this paper. Some cutting test data are listed.
性能：两种材质 进口XW-5材料 硬度HRC60以上，硬质合金HRC93以上优点：超精密加工，外形圆滑过渡，内孔及R角镜面研磨。
XW-5 HRC60, Tungsten carbide HRC93Merit: The ultra precise processing, the contour smooth transition, in Kong R the angle mirror surface grinds.
特点：使用超细晶粒硬质合金材料，具有良好的铣、削性能，保证工作高效率；
Features: with ultra-fine grain carbide material, it holds good milling and cutting performances, ensuring high efficiency;
特点：使用超细晶粒硬质合金材料，具有良好的铣、削性能，保证工作高效率；
Features: with ultra-fine grain carbide material, it holds good milling and cutting performances, ensuring high efficiency;
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