of waste materials to be produced in a method for adding metallic powder by means of a carrier gas through a hollow stopper to the molten steel flowing down into a casting mold with an electromagnetic stirrer by specifying the prepn. of the molten steel, the amt. of the molten steel to ...
When getting to know the different types of steel beams, what’s important to look out for? Beams are a structural steel shape designed to carry heavy loads with supports at two points or more. However, even seemingly slight geometric differences impact how well beams will bear weight and ...
In contrast to large steel plants that take iron ore through all the steps needed to produce several different kinds of steel,processing steel scrap into a specialized group of products has enabled small mills to put capital into new technology and remaineconomically viable ...
PROBLEM TO BE SOLVED: To reduce the rejection ratio of the direct rolling by sampling a molten steel in a mold of a continuous casting machine, judging the kind of steel based on a analysis value of the sample to greatly reduce the quantity of a slab to be retained out of joint slabs....
Our company offers you various kinds of steel constructions, which would meet all your requirements. Our company are professionally engaged in steel structure design,manutacture and installation. Our specialists have extensive experience in working with different type construc...
ain the process known as annealing we heat the steel above the critical temperature and perrmit it to cool very slowly 在过程以焖火著名我们加热钢在临界温度和perrmit之上它非常慢慢地冷却[translate] aSecondly ,zhe document panel is then dis played below zhe scanned image. 第二, zhe文件盘区是然...
alots of people from all over the world are taking part. 许多人从全世界参与。[translate] a他已经去了北京五次在1995年 He has already gone to Beijing five times in 1995[translate] a擦子 Eraser[translate] aFree Steel 自由钢[translate] ...
For making certain special kinds of steel, where the heat and the chemicals must be measured very carefully, an electric furnace is used. Recently, still another way of making steel was discovered. This is really an improvement on the openhearth way. Oxygen gas is blown into the hot melted...
PROBLEM TO BE SOLVED: To mixedly produce even different kinds of steels to be cast while improving both of the quality and the yield. ;SOLUTION: Plural cas... M Yoshito,F Shinichi,S Kazumi,... 被引量: 0发表: 1998年 Improved machine for fabricating steel wire ropes and interchangeable wi...
Hot sale different kinds of bimetal themometer 1. Product Description: Place of OriginMa Anshan,Anhui,China Brand NameExact or as request Dia. Size2.5", 3", 4", 5",6" Dial MaterialAluminum Casestainless steel LensGlass standard, Shatterproof Glass Len is Available ...