查询词典 cast steel

The results show that the addition of certain manganese in high chromium cast iron leads to a re-partitioning of alloy elements between austenite and carbide and a dropping in equilibrium phase transformation temperature although it＇s inappreciable for the influence of manganese on mass fractions of every phase in this cast iron. There is about 87 percent ledeburite under thermodynamic equilibrium condition and 23 to 32 percent M7C3 type carbide under thermodynamic non-equilibrium condition in the microstructure of 3C-15Cr-4Mn-0.75Si system high chromium cast iron. Furthermore, the improvement of austenite stability and hardenability of manganese alloyed high chromium cast iron may been expected because there is a substitution between manganese and chromium that has been suggested by thermodynamic calculations.

结果表明，锰虽然对高铬铸铁中的各相数量影响不大，但一定数量的锰存在促使合金元素在奥氏体和碳化物两相中的重新分配，并降低平衡相的转变温度；在平衡条件下3C-15Cr-4Mn-0.75Si系高铬铸铁中莱氏体数量约占87％，而非平衡条件下M7C2型碳化物数量在23％～32％之间，且奥氏体中锰铬互替现象保证了奥氏体的稳定性和加锰高铬铸铁的淬透性。

"People's Daily" Overseas Edition, China's market-cast the letter Union Rights Commission and the Chinese Culture Association Joint-related media, on the domestic and international issues of concern to the integrity of real estate to launch "China's real estate market integrity publicity Sunshine" series of activities, real estate and related industries through self-restraint, public commitment to the community, conduct mass supervision, and acceptance of user complaints, conduct public inquiries, held faith forums and set up the China market, property rights Cast Letter Union Council (letter of the real estate market rights cast Union) to promote the construction of credibility and results of the advanced experience of other forms, found a good faith demonstration of construction, building materials, decoration and property management of advanced characters, real estate, business units, leading the trend of integrity, honesty cast brand, recognition of the integrity of individuals and units to speed up the improvement of the Housing real estate and related businesses of integrity conditions, so that people's minds at ease to buy a house.

"人民日报"海外版，中国的市场铸信联盟事务委员会和中华文化协会联合有关媒体，对国内和国际所关注的问题的完整的房地产推出"中国房地产市场诚信公示阳光"系列活动，房地产及相关产业，通过自我克制，市民对社区的承诺，开展群众监督，并接受用户的投诉，进行公众咨询，举行信仰论坛，并建立中国市场，产权铸信联盟理事会（信房地产市场权利投下联盟），以促进诚信建设和成果的先进经验等多种形式，发现了一个善意示范工程，建筑材料，装饰及物业管理的先进人物，房地产，业务单位，主要的趋势，正直，诚实铸品牌，承认完整的个人和单位，加快改善住房房地产和相关业务的完整条件，使人们放心，买房子。

The results show that the perfect Honeycomb pattern films without defects within area of 0.8cm^2 can be obtained at the PS concentration ranges from 20 mg/mL to 50 mg/mL and PS/TEOS mass ratio less than 2. The films cast from the chloroform solution of dicarboxyl terminated PS were more perfect than those cast from the chloroform solution of monocarboxyl terminated PS. The perfect Honeycomb structure films could be obtained with both chloroform and benzene as solvents, but the pore diameter of films cast from benzene solution of PS was larger than that of films cast from chloroform solution of PS.

研究结果表明，聚合物浓度在20~50mg/mL，PS/TEOS质量比大于2：1的条件下可以制备结构完整的多孔膜，且制备的Honeycomb结构在0.8平方公分内无缺陷；采用双羧基封端的聚苯乙烯成膜效果好于单羧基封端的成膜效果；以氯仿和苯作为溶剂均可以制备完全Honeycomb结构的复合膜，但以苯为溶剂制备的多孔膜孔径较大。

North China are large-scale production of cast steel, stainless steel, niobium steel, heat-resistant steel castings foundry business.

是华北地区规模较大的生产铸钢、不锈钢、铌钢、耐热钢等铸件的铸造企业。

I plant is casting a production of copper alloy, aluminum, carbon structural steel, high-alloy steel, stainless steel, cast in stainless steel because of the 304 species more, the casting of such a system shell, melting more use of technology Free, casting the weight of the smallest can be a few grams, the largest to be 150 kg / pieces.

我厂现生产的铸件有铜合金、铝合金、碳素结构钢、高合金钢、不锈钢等，由于铸件中不锈钢304、316的品种较多，所以对此类铸件的制壳、熔炼工艺运用较为自如，铸件的重量最小可到几克，最大可到150千克/件。

All kinds of cast iron rolls, centrifugal roller, steel roller and semi-steel rolls, alloy steel high-temperature wear-resistant steel.

各类铸铁辊、离心辊、钢辊及半钢辊、合金耐磨钢耐高温钢。

Heng Bo supplies seamless pipe, senior market analyst, said: At present the majority of iron inside the steel-making pig iron inventories not try for the impact of the demand by the steel mill, a lot of iron re-turn to the production of pig iron for steel-making, according to Iron Works to reflect , due to increased market demand for raw materials and coke prices up, market confidence has been restored, but the production of iron cast iron is still no intention to resume, the market demand will soar to a height of what the market is not expected to unity, on the current situation, the prudent operation of the steel-making pig iron is still the main way to run.

恒博物资的资深无缝管市场分析师表示：目前多数铁厂内炼钢生铁库存量不大，受钢厂需求拉升影响，很多铁厂再度转向对炼钢生铁的生产，据铁厂人士反映，由于市场需求加大和焦炭等原料价格的上行，市场信心有所恢复，但停产的铁厂暂时还没有恢复生铁的打算，市场需求会升到一个什么样的高度，市场预期并不统一，就目前的形势来看，谨慎操作依然是该炼钢生铁运行的主要方式。

The main products of our factory has cast steel, cast iron, bronze, cast aluminum and other categories can be provided according to user specifications, size, manufacture, and has the excellent product quality and warm and thoughtful service to welcome customers.

我厂主要产品有铸钢、铸铁、铸铜、铸铝等几大类，可根据用户提供的规格、尺寸加工制作，并已的优良的产品质量和热情周到的服务欢迎广大用户光临。

Our company specializes in producing all kinds of material, a variety of cold-drawn round bar, six angle steel, square steel, flat steel and various special-shaped steel, as well as various specifications of stainless steel standard fasteners.

本公司专业生产各种材质，各种规格的冷拉圆钢、六角钢、方钢、扁钢及各种异型钢，以及各种规格的不锈钢标准件紧固件。

The main products have wire wheels, wire wheels, stainless steel wire wheels, pipes pass sweep, steel, copper wire brushes, peeling wheels, roller brush, zippers polishing brush, polishing brush hole, pipe brush, pen and brush, steel wire wheel handle , polishing brush, metal brush, metal surface polishing brushes, paintbrushes peel, roll the long axis of wire brushes, steel round bowl type, flat type wire wheels, disc-type steel wheel, industrial brush business.

主要产品有钢丝轮、铜丝轮、不锈钢丝轮、管道通扫、钢、铜丝刷，剥皮轮，滚筒刷，拉链抛光刷，内孔抛光刷，管道刷，笔型刷，带柄钢丝轮，抛光刷，五金制刷，金属表面抛光刷，剥漆刷，长轴钢丝辊刷，碗型钢丝轮，平型钢丝轮，碟型钢丝轮，工业用刷的企业。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48