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Carburizing treatment conditions and methods for sintering furnace

Release date: 2020-01-10 Views: 93

渗碳用之碳素,如以渗碳性之强度顺序列之,可排如木炭、焦炭、石墨、骨炭。 The carbon used for carburizing of the sintering furnace is listed in order of carburizing strength, such as charcoal, coke, graphite, and bone char. Charcoal is usually used as the main agent, and several carburizing accelerators are added. 一般以硷金属的碳酸盐为促进剂,碳酸盐中的碳酸锂( LiCO3)、碳酸锶(Sr CO3)、 烧结炉 碳酸钾(K CO3)、的促进能大,但昂贵,工业上采用碳酸钡(Ba CO3)、碳酸钠(Na2 CO3)为多。 The sintering furnace generally uses the carbonate of samarium metal as an accelerator. Lithium carbonate ( LiCO3), strontium carbonate (Sr CO3), and potassium carbonate (K CO3) in the sintering furnace have a large promotion energy, but are expensive and industrial. Barium carbonate (Ba CO3) and sodium carbonate (Na2 CO3) are mostly used. Although the sintering furnace is not as good as the promotion energy, it has durability and Na2CO3 degrades quickly. Therefore, charcoal is usually added with BaCO320-30% for charcoal, and sintering furnace or adding 10% or less Na2CO3 as carburizing agent.

Carburizing treatment conditions and methods for sintering furnace

Under the solid carburizing process:

烧结炉 脱脂以适当的间隔( 20~25㎜以上) 烧结炉 排列於渗碳箱中,周围填围渗碳剂,加盖以粘土封密装入如图五之电气炉, 烧结炉 坑式炉也可用。 First remove the rust of the treated workpiece, degrease the sintering furnace at an appropriate interval ( above 20 to 25㎜), arrange the sintering furnace in the carburizing box, fill it with carburizing agent, cover it with clay, and install it in the electrical seal shown in Figure 5. Furnaces and sintering furnaces are also available. The sintering furnace is heated for a certain period of time.

在炉中经过所定后,烧结炉在炉内徐冷或者由炉中拖出空冷,后进行热处理。 After the sintering furnace has been set in the furnace, the sintering furnace is slowly cooled in the furnace or air-cooled from the furnace, and then heat-treated. 脱脂炉 箱式炉 推板炉 烧结炉 网带炉 排胶炉 马弗炉 钟罩式烧结炉 脱脂烧结一体炉 气氛炉 等领域。 In addition to the above, the official website of Hefei Gaoge Heat Treatment Application Technology Co., Ltd. focuses on: degreasing furnaces , box furnaces , push plate furnaces , sintering furnaces , mesh belt furnaces , debinding furnaces , muffle furnaces , bell-type sintering furnaces , degreasing and sintering Integrated furnace , atmosphere furnace and other fields. If you need it, stay tuned.