查询词典 carbide

Produced silicon carbide composite Deoxidizer near ten series of products, including specifications, is based on carbon and silicon covalent bond mainly a combination of compounds, non-oxide material in the smelting converter part and the part of low carbon steel alloy the process of substitution of steel by carbon ferrosilicon and carried out on molten steel deoxidation and carbon use.

公司生产的复合型碳化硅脱氧剂系列产品包括近十个规格，是以碳和硅为共价键为主结合而成的化合物，属非氧化物原料在转炉冶炼普碳钢部分及部分低合金钢过程中替代硅铁和增碳剂对钢水进行脱氧和增碳使用。

It is widely applied in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling.

这是广泛应用在核心的演练与金刚石钻头或硬硬质合金打破位在该领域的地质，冶金，煤矿，水文和工程钻探。

Experiments were carried out concerning drilling of CFRP, using solid carbide drills and diamond drills. It was found that the diamond drill were an ideal tool for drilling of CFRP.

本文最后对碳纤维复合材料高质量制孔技术进行了试验研究，给出了几种金刚石钻头的结构，经钻削试验发现金刚石钻头是碳纤维复合材料高质量制孔的良好工具和今后发展方向。

Mainly used for:(1) one type of welding, diamond head of the welding, the welding carbide saw blades and diamond tools, abrasives, drill welding.

主要用于：焊类 1、金刚石刀头的焊接，硬质合金锯片的焊接及金刚石刀具、磨具、钻具的焊接。

The features of this dissertation are lie in: a The concept of"Influence Distance"was presented to quantitatively express"corner effect", systematicly studied on the influence of all factors on"influence distance". It could provide reference to angle designing from the view of heat treatment; b Deeply studied on the influence of shape factor to carbon concentration field. It could provide reference to gear designing from the view of heat treatment; c New model was set up to describe the two-dimensional concentration field of carbide dispersion carburizing. The shortcomings of"effective diffusion constant method"and"equilibrium constant method"were overcome in this model.

本文的特色在于：①提出了用"尖角影响距离"定量描述"尖角效应"的方法，并系统研究了各种因素对"尖角影响距离"的影响规律，从热处理角度为工件尖角部位的设计提供依据；②首次深入研究了齿轮的各种形状因素对浓度场的影响，从热处理角度为齿轮设计提供依据；③建立了能够更有效地模拟过饱和渗碳浓度场的数学模型，该模型克服了"有效扩散系数法"及"平衡常数法"的不足，与"最小自由能法"可互为补充。

At this stage, the solid pyrolyzed products of polysiloxane and polycarbosilane were amorphous silicon oxycarbide and nonstoichiometric silicon carbide containing excess carbon, respectively At higher temperature, structure of the amorphous pyrolyzed products started to rearrange and experienced a disorder →order transformation, even crystallized Cristobalite crystallized from SiO〓C〓, and β-SiC also crystallized from SiO〓C〓 provided carbon content of the starting polysiloxane was high enough, while β-SiC crystallized from SiC〓.

当热解温度达1000℃时，聚合物先驱体的无机化过程已基本完成，其陶瓷转化率值趋于稳定，此时聚硅氧烷的热解产物为非晶态的氧碳化硅，聚碳硅烷的热解产物则为含过量碳的非化学计量比的非晶态碳化硅；随着热解温度的升高，非晶态热解产物的结构逐步调整，发生无序→有序的相变，以至析晶。

Silicon carbide is a promising semiconductor with wide band-gap, highsaturation electron drift velocity, high thermal conductivity and high breakdownelectric field.

碳化硅是一种具有宽禁带、高电子饱和漂移速度、高的热导率以及高的临界击穿电场等优异特性的新型半导体材料。

Since its establishment, the professional is committed to automatic machines, CNC computer lathe accessories, main products: welded carbide turning tool, cable Tsui, Fu Tsui, chuck, guide sleeve, drill chuck, three-axis lathe, spindle, PCB and other high-speed drill chuck parts processing.

成立以来，专业致力自动机，CNC电脑车床配件，主要产品：硬质合金焊接车刀，索咀，扶咀，夹头，导套，钻夹头，车床三轴，主轴，PCB高速钻夹头等配件加工。

As I have for the province of a large-scale glass production enterprise dashboard provided wheel can VCD, instrumentation industry, ultra-thin glass (1-2mm) Chamfer Edger on carbide glass drill for grinding, and its performance can be Wheel comparable imports, so that the company's wheel to reduce material costs over 70%.

如我公司为省内某大型仪表板玻璃生产企业提供的砂轮，可以为VCD、仪表行业的超薄玻璃（1-2mm）磨边倒角，对硬质合金玻璃钻进行修磨，其性能可与进口砂轮媲美，使该公司的砂轮材料成本降低70％以上。

Silicon carbide is a promising semiconductor with wide band-gap, high saturation electron drift velocity, high breakdown electric field and high thermal conductivity.

碳化硅是一种新型半导体材料，具有禁带宽、电子饱和迁移速度高、击穿电场强度高、热导率高等特点。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新