粉末高速钢等，为用户提供更多之选择。
Powder high-speed steel, to provide users with more choices.
计算了含钴高速钢的价电子结构与共价键能。
The valence electron structures and covalent bond energy have been calculated for cobalt high speed steel.
粉末高速钢的韧性显著优于常规方法生产的高速钢。
The toughness of powder metallurgy HSS is remarkably better than conventional HSS.
在拉拔生产过程中高速钢盘条经常发生拉丝断裂现象。
控制好扩散层是实现高速钢与球墨铸铁良好结合的关键。
Better control of different layer may be essential to good combination of high-speed steel with nodular graphite cast iron.
高速钢的生产大多采用传统冶金方法，即铸锭—锻轧工艺。
Majority of the HSS is produced by the traditional metallurgy process, or ingot-casting and forging rolls.
对电渣重熔高速钢轧材方型偏析形成原因进行了分析试验。
The origin of square segregation in high speed tool steel bars in electroslag refining is analyzed.
应用分析电子显微术对粉末冶金高速钢的精细结构进行了研究。
The fine scale microstructure of powder metallurgy high speed steels has been investigated by using analytical electron microscopy.
高速钢用作轧辊材料使冷、热带钢工作辊寿命得到大幅度提高。
The high speed steel (HSS) as a roll material significantly increased the service life of hot and cold strip milling work rolls.
详细叙述了高速钢碳化物形貌对热加工工艺及模具寿命的影响。
The influence of high-speed steel carbide appearance to hot-working technology and die & mold life was stated in detail.
本文对高速钢真空热处理时几个具体操作问题进行了分析和讨论。
Some operating problems on the vacuum heat treatment of the high speed tool steel have been discussed and analysed in this paper.
不同的模具钢和高速钢的型号，对应的价格差异也是非常的大的。
Different mold steel and high speed steel models, the corresponding price difference is very large.
介绍了高性能熔炼高速钢的种类与性能。列出了某些切削试验数据。
The kinds and properties of super-hard smelting high speed steels are introduced. Soime data of machining tests are listed.
用图相分析方法测定并分析了由精锻机锻造高速钢的碳化物分布状态。
Picture analysis method is used to measure and analyze the carbide distribution in the high-speed steel shaped by radial forging machine.
本研究采用热扭转法测定和比较了铸态与轧态高速钢的热塑性特征曲线。
A hot torsion test was used in this study for measuring and comparing the hot plasticity curve of as-cast and hot rolled HSS.
在分析高速钢特性的基础上，介绍了高速钢的锻造工艺及其锻后热处理。
Upon characteristics analysis of high speed steel, forging technology of high speed steel and sequential heat treatment have been introduced.
激光堆焊层体现出良好的抗磨性能，比高速钢的耐磨性提高42.6%。
Laser build-up welding had shown good wear resistance, increased by 42.6% than that of high-speed steel.
变质处理是改善共晶碳化物形态和分布，扩大铸造高速钢应用的有效途径。
The modification is an effective channel for improving of the eutectic carbide shape and distribution, and enlarging the application of the cast HSS.
对用白钨矿、氧化钼和钒渣冶炼高速钢进行热力学和动力学的计算与分析。
Smelting reduction process of sheelite, molybdenum oxide and vanadium slag is considered by thermodynamic and kinetic calculation and analysis in the paper.
变质后高碳高速钢辊环在硬度不变的情况下，冲击韧性提高了73.6 %。
Compared with the high carbon high speed steel without modification treatment, the impact toughness is increased by 73.6 %, with same hardness.
研究了高速钢轧材在台车式电阻炉中退火加热过程中，各因素对脱碳的影响。
The effects of various factors on decarburization of high speed tool steel annealed in bogie hearth electric furnace were investigated in this paper.
着重介绍铸造高速钢轧辊的性能特点、主要制造方法和在轧钢行业中的应用。
Introduced the properties, main manufacture methods and application of casting high speed steel rolls.
研究了高速钢成分、离心铸造工艺参数和复合变质处理对高速钢辊环性能的影响。
We research the effect of high speed steel compositions, centrifuge casting technology parameter and composite modification on the properties of high speed steel roll collar.
本文采用无标样浸蚀定量相分析法，实现了高速钢中M_6C与MC相的分别测定。
To determine M_6C and MC in high-speed steels separately, an etching quantitative phase analysis method without standard sample has been developed.
钒铁用作炼钢的添加剂，生产高强度低合金钢、高速钢、工具钢、不锈钢及永久磁铁等。
Ferrovanadium can be used as additive in smelting high-intensity-low-alloy steel, high speed steel, tool steel, stainless steel and permanent magnet.
该机可用于磨削各类形似半圆角或反锥角的高速钢和硬质合金雕刻刀具和单边或多边刀具。
For grinding HSS and carbide engraving cutter as well as single lip or multiple lip cutters of various shapes such as radiused cutters or negative taper Angle of cutters.
含钴高速钢采用特定的热处理工艺处理，可充分发挥材料的潜在性能，显著提高其强韧性。
Special heat treating process will bring latent properties of high speed steel with Co into full play and obviously improve its strength and toughness.
含钴高速钢采用特定的热处理工艺处理，可充分发挥材料的潜在性能，显著提高其强韧性。
Special heat treating process will bring latent properties of high speed steel with Co into full play and obviously improve its strength and toughness.
应用推荐