硅铁

An ultra-high strength, weldable, low alloy steel with excellent cryogenic temperature toughness in the base plate and in the heat affected zone when welded, having a tensile strength greater than 830 MPa (120 ksi) and a micro-laminate microstructure comprising austenite film layers and fine-grained martensite/lower bainite laths, is prepared by heating a steel slab comprising iron and specified weight percentages of some or all of the additives carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum, and boron; reducing the slab to form plate in one or more passes in a temperature range in which austenite recrystallizes; finish rolling the plate in one or more passes in a temperature range below the austenite recrystallization temperature and above the Ar3 transformation temperature; quenching the finish rolled plate to a suitable Quench Stop Temperature; stopping the quenching; and either, for a period of time, holding the plate substantially isothermally at the QST or slow-cooling the plate before air cooling, or simply air cooling the plate to ambient temperature.

在基体板以及焊接时的热影响区处的低温韧性优异的超高强度、可焊接、低合金钢具有高于830MPa（120ksi）的抗拉强度，并且具有包含奥氏体薄膜层和细晶粒的马氏体／下贝氏体板条的显微层状组织，所述钢的制备过程为：加热含有铁以及特定重量百分比的添加元素的钢坯，所述添加元素为碳，锰，镍，氮，铜，铬，钼，硅，铌，钒，钛，铝，以及硼中的一些或全部；在奥氏体可发生再结晶的温度范围内，采用一个或多个道次，将所述钢坯轧制成板材；在低于奥氏体再结晶温度但高于Ar 3 转变点的温度下，采用一个或多个道次对所述板材进行终轧；将所述终轧板材淬火至一适当淬火终止温度；停止所述淬火；或者在空冷前在QST点基本等温保持所述板材一段时间，或者对所述板材进行缓慢冷却，或者只是简单地将所述板材空冷至室温。

ABSTRACT Chemical corrosion mechanism of concrete in Qinghai salt lake is briefly reviewed, and bittern resisting behavior of high alumina cement concrete, magnesium oxychloride cement concrete, alkali-activated slag concrete, ferrialuminate cement concrete and polymer impregnated concrete are also reported in the paper.

摘 要 简述了普通水泥混凝土在盐湖环境中的受腐蚀机理﹔报道了高铝水泥、氯氧镁水泥、铁铝酸盐水泥、碱矿渣和聚合物浸渍混凝土的抗盐卤腐蚀行为﹔对硅灰高密实混凝土的抗盐卤腐蚀机理进行了详细讨论，认为改善孔结构是获取混凝土高抗腐蚀性的有效途径。

Machinery and Equipment: baked me, the tunnel furnace, heat shrinkable packaging machines, automatic sealing machine, high temperature resistance furnace, tin melting furnace, water POON counter, lines, car, cart, UV; electrothermal Equipment: stainless steel heating pipe, titanium tube, quartz tube, Teflon tubes, electric lap, UV lamp, silicon carbon rods, cast aluminum heater, high temperature of the radiation, the first single, high-temperature lines; plating products : PVC plated shafts, titanium basket, linked to a titanium, titanium steam pipe, the anode, filters and other machinery at a value of whole plant equipment to undertake the planning, design, production, installation, commissioning and maintenance operations, welcomed the overwhelming majority of customers来人calls Advisory negotiate!

机械设备：烘箱、隧道炉、热收缩包装机、自动封箱机、高温电阻炉、熔锡炉、水濂柜、流水线、台车、推车、UV等；电热器材：不锈钢加热管、钛管、石英管、铁氟龙管、电热圈、UV灯管、硅碳棒、铸铝加热器、高温辐射管、单头管、高温线等；创值机械同时承接整厂设备规划、设计、生产、安装、调试、维护业务，欢迎广大客户来人来电咨询洽谈！

The results show that the cubic texture with columnar structure is obtained in the Fe-(3.2%Si) electrical steels through temper rolling and final annealing of primary recystallized sheets.

结果表明，对含碳量较低的Fe-3.2%Si铁硅合金的初次再结晶组织施加小形变量形变和退火后，可以得到具有柱状晶结构的晶粒组织，并且得到比较集中的立方织构。

In this study,the separating object was iron-rich impurity particles in Al-Si alloy and dynamic experiments had been done to study the effect of magnetic flux density,cross shape of separator channel and circle size of metal melt no separating efficiency.

文中以铝硅合金中的富铁相杂质颗粒为分离对象，利用流动试验研究了磁感应强度、分离通道截面形状和金属熔体回路尺寸对分离效率的影响。

The experiment indicates that the disks may result from the spontaneous, free organization and gathering of the iron atoms and atomic clusters driven by the internal stress.

实验证明，此类有序结构是在薄膜内应力作用下，铁原子及原子团簇在液体表面自由扩散迁移，并最终在硅油基底表面某些区域成核凝聚所致。

Furthermore, the gettering effect strongly depends on the forms of iron in the silicon.

无论是高温(1100℃/0.5h)、中温(900℃/1h)还是低温(600℃/2h)情况下在晶体硅体内引入铁沾污之后，都会降低材料的性能，但它们对材料性能影响的大小不同。

Under the environment of about 1 000 ℃, have got comparatively extensive use on the industry Furnace at home and abroad of nodular cast iron with good heat-resisting performance.

前言在各类工业炉中广泛使用着各类耐热金属材料。其中，铝硅系列的耐热球铁由于其不仅具有优良的抗氧化与抗生长能力，而且还具有一定的力学性能和较好的铸造性能，是一种较受用户欢迎价格适中的材料1。

Is the special production of clay, silica, calcium magnesium fire-resistant Materials, not stereotypes refractories and special refractory professional manufacturers, provinces and cities,"the contract benefits and trustworthy" unit, Green advanced units, clean factories, energy-saving advanced units, not stereotypes of China Institute of industry members of the unit…… no water aluminum company Carbonaceous pressure feed, HFPN-1 mud water cannons, iron-free baking ditch Ramming material at the country "on August 5,""9th Five-Year" in the key technology of the National Science and Technology Progress Award, the company in several years in a row National stereotypes refractories industry is not in the top competitions spears, over the years won the provincial and municipal QC achievement awards, the company and the various tertiary institutions, research centres all close relations of cooperation, to keep professional development trends, the timely development or transplant The latest research results and rapidly transformed into productive forces, the Company is a vigorous, effective high-speed operation of the entity, has been the development of refractories to play an active role.

淄博宏飞特种耐火材料有限公司是生产粘土质、硅质、镁钙质耐火材料、不定型耐火材料及特殊耐火材料的专业厂家，省市《重合同守信益》单位，绿化先进单位，请洁工厂，节能先进单位，中国不定型行业学会委员单位……公司的无水系铝碳质压入料，HFPN-1无水炮泥，免烘烤铁沟捣打料在国家&八五&&九五&科技攻关中获国家科技进步奖，公司连续数年在全国不定型耐火材料行业评比中名列前矛，历年荣获省、市QC成果奖，公司还与各大专院校、科研院所有密切的合作关系，随时掌握专业的发展动向，能够及时开发或移植最新的科研成果，迅速转化为生产力，本公司是一个富有朝气，运行高速有效的实体，一直为耐火材料的发展发挥积极作用。

My company sells supplies (PE, PVDF fluorocarbon, SMP-modified, HDP Weather resistance, PVC) coating thickness: 0.18 0.326 0.35 0.376 0.4 0.426 0.45 0.476 0.5 0.526 0.55 0.576 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 Width: 760 914 1000 1200 1219 1220 1250 substrate: hot dip galvanized, electric galvanized,, cold rolling, bar-hard, hot bar Color: Cleansing gray, lightà, dark blue, light blue, satin ash, lead ash, carbon black , light gray white, sea blue, crimson,°×, horse plastic white, plain, stone white, brick red, sand yellow, dark gray, light blue, blue, Baoshan Iron and Steel blue, night blue, Baoshan Iron and Steel gray matter and white silver gray, light silver, bone white, imperial white, cloud white, green, barley white, light camel, silver gray, silver, ironà, sky blue, broad-leaved green, porcelain blue, ivory, orange,, Oxford blue, white and other colors can be customized according to customer color card.

我公司销售供应（PE、 PVDF氟碳、SMP硅改性、HDP耐气候性、PVC）彩涂厚度：0.18 0.326 0.35 0.376 0.4 0.426 0.45 0.476 0.5 0.526 0.55 0.576 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 宽度：760 914 1000 1200 1219 1220 1250 基板：热镀锌、电镀锌、镀铝锌、冷扎、扎硬、热扎颜色：洁面灰、浅青灰、深蓝、亮蓝、缎灰、铅灰、碳黑、浅灰白、海蓝、绯红、白灰、马胶白、浅白、石白、砖红、沙黄、深绿灰、浅青蓝、纯蓝、宝钢蓝、夜蓝、宝钢灰、白银灰、亮银、骨白、帝王白、云白、黄绿、大麦白、浅驼、银灰、银色、铁青灰、天蓝、阔叶绿、瓷蓝、象牙、橘黄、土黄、牛津蓝、雪白等，颜色可按照客户色卡定做。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。