钢

Long-term supply contract on ship deck hatch covers and roll-on-roll-off ship equipments with the total value of 130,233,205 USD as concluded before July 1, 2007 with foreign clients by MacGREGOR Group OEM Enterprises 48,249,183 USD by Nantong Rainbow Heavy Industries Co., Ltd., 32,284,275 USD by Nantong COSCO Ship Steel Structure Co., Ltd., 13,960,905 USD by Nantong Jiaolong Heavy Industry Group Co., Ltd., 16,131,786 USD by Shanghai Keyon Marine Equipment Co., Ltd., 14,085,111 USD by CSSC Jiangnan Heavy Industry Co.,Ltd., 369,629 USD by Chongqing State-owned Chuandong Shipyard, 530,000 USD by Zhangjiagang Hejia Steel Structure Co., Ltd., and 1,859,316 USD by ZhangJiaGang AnYuan Steel Construction Co.

麦基嘉集团定牌生产企业（南通虹波重工有限公司48249183美元、南通中远钢结构有限公司32284275美元、南通蛟龙重工发展有限公司13960905美元、上海凯航通力船用设备有限公司16131786美元、中船江南重工股份有限公司14085111美元、重庆国营川东造船厂369629美元、张家港市禾佳钢结构有限公司530000美元、张家港市安远钢结构有限公司1859316美元）在2007年7月1日之前与外国客户签订的总金额为130233205美元的船甲板舱口盖和滚装船设备的长期供货合同。

Thermal fatigue property of the cast hot-work die steels with different V/C was investigated with the self-restricting test method.

采用自约束热疲劳试验方法，研究了不同V/C对铸造热作模具钢热疲劳性能的影响，并对比研究了铸造热作模具钢和H13钢的热疲劳性能。

The use of two steel box girder in place large-tonnage cranes and box girder docking is a very good solution to a single integral lifting steel box girder joint deformation.

两头的钢箱梁利用大吨位吊车和已经就位好的钢箱梁对接架设。很好地解决了单片整体吊装钢箱梁接头变形影响问题。

Mainly thimble, reset rod, Secretary extinguishers (use of international standards such as the Japanese JIS, German DIN); SUJ2 derivative bearing steel columns, Introduction sets (using the Japanese "Fu Aventis" standard); jack mouth S45C high-quality steel products (use of international standards ), SKD11 Chong-pin, SKH51 straight needle, SUJ2 straight needle; there straight guide columns, occasional columns, sets of straight guide, care kits, gate kits rod guide column, bar ring, oblique derivative columns, quenching cylindrical, silver steel bars, flat die springs, black line round springs, high-speed steel Chong-pin, water Tsui, positioning ring, locking independent guide columns, sliding-oriented pieces, rolling-oriented pieces, heating tube , dual electric, high temperature wire, insulation casing, Nagarze wiring accessories such as mold.

主要有顶针、复位杆、司筒（采用国际标准如日本JIS、德国DIN）；SUJ2轴承钢导柱、导套（采用日本&富特巴&标准）；唧觜选用优质S45C钢材，SKD11冲针、SKH51直冲针、SUJ2直冲针；还有直导柱、托柱、直导套、托套、浇口套拉杆导柱、拉杆挡圈、斜导柱、淬火圆柱、银钢枝、模具扁弹簧、黑线圆弹簧、高速钢冲针、水咀、定位圈、锁扣独立导柱、滑动导向件、滚动导向件、加热管、电热偶、高温导线、绝缘套管、接线卡子等模具配件。

In recent years, iron and steel making industry have been developed fast in our country.

近年来，我国钢铁工业取得了令人瞩目的快速发展，我国已经连续多年钢产量居世界第一位，2005年钢产量已超过3.5亿吨，超过排名第二、第三、第四三个产钢大国的总和。

Rolled, forged, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

Rolled, forge d, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

Maraging steels has the best intensity in the whole steels with well toughness, good welding property, mechanical working properties and stress corrosion resistance.

马氏体时效钢是钢中强度最高的钢类，其具有高韧性、良好的焊接性、冷热加工性和耐应力腐蚀性。

High carbon and high molybdenum high speed steel has ...

高碳高钼高速钢具有硬度高、红硬性和耐磨性好等特点，但铸造高速钢脆性大，采用RE -Mg -Ti复合变质处理，可以改变共晶碳化物的形态和分布，使铸造高速钢冲击韧性提高 86 。2 %，热疲劳抗力和耐磨性也明显改善。

In this article, the welding problems of high strength steels are analyzed, and the welding materials of high strength steel and the effects of heat-input 、H、N and O for weldments are introduced.

对高强钢焊接问题进行分析介绍，主要阐述了高强钢焊接材料的发展现状，线能量、氢、氮、氧对高强钢焊缝金属性能的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了