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Induction heating is not a new idea, it was originally conceived back in the 19th century by a scientist call Michael Faraday when he connected two copper wires to a battery and noticed a reverse flow of current in one of the wires. Since then they have gone through many changes but are still running on the basic principles discovered and noted by Faraday almost 200 years ago. It is a great discovery which apply life all over the world. Like the Induction heat treatment furnace It seems complicated when tell out by words, let's try. An induction heater is exactly what it claims to be. It is a heating unit that works but utilizing powerful magnetic fields to heat a conductive body. There are three main components to an induction heater, the primary part being the coil. The coil is actually composed of many smaller coils - copper coils - wrapped around and around each other, and a central mandrel (a rod whose purpose is to be coiled by other metals and to keep them in the desired s...

Heat-treating process is complicated. It is important to make sure the reason we use them and what the best atmosphere for a specific application is. There are many different types of atmospheres being used, and it is necessary to understand how a particular atmosphere was chosen as well as its advantages and disadvantages and to learn how to control them safely. Induction hardening is a type of heat treatment that involves the use of induction heating to heat the metal which is then quenched. It requests different types of  Induction heating equipment, such as including induction billet heater and Hardening and tempering furnace. During the quenching process, the metal undergoes change that hardens it, increasing the brittleness as well. The induction heating systems are used to harden selected areas of the part or assembly, without affecting the entire part or the properties. Induction heating uses the principle of electromagnetic induction which is a non contact heating proces...

Do you know How induction heating equipment Work? Let me tell something about that to make you much more clearer. Induction heating is heating process that is non-contact. The induction heating equipment use high frequency electricity for heating electrically conductive materials. The non-contact quality ensures that the material being heated is not contaminated by the heating process. This is a very efficient process that allows the workpiece to be heated from the inside. The heat treat method is very efficient and lends itself to a number of unique applications. The heating machines have an electromagnet which allows high frequency alternating current to be passed through. The frequency of the power used will depend on a number of factors including the size of the object, the type of material, the penetration depth and the coupling between the object and the work coil. High frequency electricity is required to drive the huge alternating current into the induction coil. The he...

根据2014年的最新政策，现在办理任何国家的国外学历认证都不再需要中国驻外使馆出具的留学生回国证明，但是由于留学回国人员在办理派遣落户等回国手续或进行相关事项申请时可能需要提供该证明，学历认证负责部门仍然建议留学人员在归国之前尽早开具《留学回国人员证明》，以备不时之需。 为什么要办理学位认证？  留学人员学历学位认证是不是一定要办理，这个倒是不一定。一些小企业小公司可能只会看一下你的国外证书，也不会要国家的认证。但是，对于一些正规的国企、外企、事业单位、国家机关，这个是必不可少的，也就是说，你在外留学的学历必须经过认证，经过国家的认可后才能在就业、福利、保险、职称、房产等很多方面发挥和国内大学学位一样的效力。  其实办理归国人员留学认证是一件很简单的事情，只要把规定的资料准备齐全，耐心一点，不要害怕，很快就能办理完这件事情。我的学位是英国学位，下面我就以国外大学为例，说一下办理的流程。  1. 一张近期证件照片，底色不限。 2. 需认证的国外源语言 （颁发证书院校国家的官方语言）学位证书或高等教育文凭证书；为保证认证办理进程，请同时持有国外源语言证书及英语证书的申请人，在提交源语言证书时，一并提交英语证书；已毕业但尚未取得学位证书者，请提供就读学校出具的已获学位的证明信。 3.申请者留学期间所有护照 （含护照首页-个人信息页、末页-本人签字页、以及留学期间的所有签证记录和出入境记录）。如果申请者留学期间护照已超出有效期限，还需提供在有效期限内的护照个人信息页或其他有效身份证件个人信息页。 4. 申请者亲笔填写的授权声明 此外，申请者视不同情况可能需要提供如下辅助材料： 1. 成绩单虽已非国（境）外学历学位认证的必须材料，但考虑到许多高校所颁发的成绩单或者文凭附录文件（即diploma supplement）包含申请人的重要信息，因此如您持有与证书配套的成绩单或文凭附录文件，请提交其电子版。 如您有1/3以上的（含1/3）学分在其他学校学习获得，为加速认证工作进程，请提供这部分学分的成绩单或学习经历证明。具体包括： （1）如该部分成绩来自于境外学习经历，需提供所获的证书（如没有证书可提供成绩单或学习经历证明），同时提供该阶段的签证和出入境记录。...

The complexity of the things can be not difficult by heating the substance to extremely high temperatures. After changing the problem of the state, The complicated things can be turned into easy operations. There are many attractive types of hard metals. Iron and copper are first melted and mixed with other compatible substances for commercial applications. lost of different mixtures mentioned above are only made after having evaluated the realizable properties only after their conversion to the liquid phase. Induction heat treatment involves the use of induction to heat the metal until it melts. When this is done, a magnetic field can be used to remove the molten metal and ensure proper mixing. Most modern companies use induction furnaces because they are not only more advanced and cleaner than domes. as a cleaner method for melting metals than a reverberatory furnace or dome. You can melt metals such as iron, steel, copper, aluminum, and so on. Hardening of metals is accomplished...