查询词典 chrome-nickel steel

The adhesion behaviour and wear mechanism of the RE-chrome- boride layer and boride layer of 45 steel have been studied by means of wear tests in this paper.

研究了45钢固体硼铬稀土共渗层和渗硼层的粘着磨损特性，并对磨损机理进行了探讨。

The Puddings Galore look is brightly-lit premises, with stainless steel counters, mirrors and marble and chrome finishes.

这个布丁人缘看起来是用不锈钢的处所，灯火通明、镜子、大理石、柜台铬。

In order to find the suitable working condition for the coating applying, the slurry erosion tests of the 20〓 steel, high chrome cast iron and coating materials have been carried out.

最后，为了找到能较好发挥涂层材料作用的工作条件，我们对涂层材料、20号钢和高铬铸铁进行了浆体冲蚀磨损试验。

The service life of the RE-low chrome cast iron parts subcritically treated was obviously increased compared with high manganese steel parts under wet wear condition.

在湿磨态的磨损条件下，经亚温处理的稀土低铬铸铁件使用寿命明显高于高锰钢零件。

SCW has the capability of making any casting with clean weight from size 100kg to 20 tons in manganese, stainless steel and chrome white iron for mineral process, mining, construction and recycling industries etc.

SCW籍ESCO公司铸造耐磨合金90年的先进技术和太重集团50年丰富的生产经验，以优质的铸件和良好的售后服务充分满足国内外广大冶金、矿山、重型机器、工程机械及电站等行业的需求。

Four kinds of stainless steel lined composite pipes were produced using C—T process with raw materials Fe〓O〓, CrO〓, NiO, chrome iron and Al powders.

本论文主要研究在采用离心——铝热法制备不锈钢内衬复合钢管过程中，原料的配方以及工艺参数对不锈钢内衬层的成分、组织、裂纹和性能的影响。

Surface hardened steel, surface heat treating and chemicaltreating materials, copper, aluminum alloy sheet, zinc layers,chrome layers, tin layers, bearing steel, cold and hard castingparts, etc.

表面淬火钢，材料表面热处理和化学处理，铜、铝合金等薄板，镀锌、镀铬、镀锡材料，轴承钢，冷硬铸件等。

Surface hardened steel, surface heat treating and chemical treating materials, copper, aluminum alloy sheet, zinc layers, chrome layers, tin layers, bearing steel, cold and hard CaSt ing parts, etc.

表面淬火钢，材料表面热处理和化学处理，铜、铝合金等薄板，镀锌、镀铬、镀锡材料，轴承钢，冷硬铸件等。

Surface hardened steel, surface heat treatingchemical treating materials, copper, aluminum alloy sheet, zinc layers, chrome layers, tin layers, bearing steel, coldhard casting parts, etc.

表面淬火钢，材料表面热处理和化学处理，铜、铝合金等薄板，镀锌、镀铬、镀锡材料，轴承钢，冷硬铸件等。

Are set processing, production and sales of integrated enterprise, Main specifications of the dual-head models to stay plate Plum wrench, dual-purpose wrench (semi-parabolic / wide parabolic), active wrench (Zhanhua Plastic / Phosphating / calibration / chrome), a full range of instrument sets sleeve, the sleeve head, then a long shot, short take-under, ratchet wrenches, Freedom Next, slide the first handle rod afterburner, universal joint, the two sides bend Handle, Express±ú, large sliding head, curved handle, L-type wrenches, tire sleeve, saw blade, circular saw blades and other products, high-quality carbon steel and medium carbon steel.

山东世达机械工具有限公司是集加工，生产，销售为一体的综合性企业，主营各种规格型号的双头呆扳梅花扳手、两用扳手、活络扳手（沾塑/磷化/刻度/镀铬）、全系列套筒组套工具、套筒头、长接杆、短接杆、棘轮扳手，自由接、滑行头手柄、加力杆、万向接头、双方弯柄、快速摇柄、大滑行头、弯柄，L型扳手、轮胎套筒、锯条、圆锯片等一系列产品，产品选用优质中碳合金钢和中碳钢。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。