Processing technology of flat-top chain with high yield strength

The invention discloses a processing technology of a flat-top chain with high yield strength. The processing technology comprises the following steps: (1) heat treatment; (2) carburizing; (3) blackening; (4) shot blasting; (5) surface treatment; and (6) drying to obtain a finished product. The yield...

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Bibliographische Detailangaben
Hauptverfasser:	HU YUEYONG, ZHANG YULONG, ZHANG KEFEI, ZHOU JIAN, WANG JIALING, SHAO JIAN, XU YI, CHENG YIFENG, DAI SHUGUANG, FANG YUPING, LUO HAIBING, ZHANG YUAN, HUANG ZHONGHUI, HU WUHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS GRINDING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS POLISHING PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a processing technology of a flat-top chain with high yield strength. The processing technology comprises the following steps: (1) heat treatment; (2) carburizing; (3) blackening; (4) shot blasting; (5) surface treatment; and (6) drying to obtain a finished product. The yield strength, the tensile strength and the corrosion resistance of the flat-top chain manufactured through the processing technology for the flat-top chain with the high yield strength are all remarkably improved, the service life of materials is effectively prolonged, and the stability of the materials is effectively improved. 本发明公开了一种屈服强度高的平顶链加工工艺，包括以下步骤：（1）热处理；（2）渗碳；（3）发黑；（4）喷丸；（5）表面处理；（6）干燥；即可得到成品；本发明提供的一种屈服强度高的平顶链加工工艺，制得的平顶链条，其屈服强度、抗拉强度和耐腐蚀性均得到了显著提升，有效的延长了材料的使用的寿命和稳定性。