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对 ＤＩＡＭＯＮＤ３２４－ Ｈ药芯焊丝＋ ＳＳＤ Ⅱ焊剂（相当于 Ｌｉｎｃｏｌｎ２２４）进行了堆焊工艺试验研究。在化学分析、金相分析、硬度试验、焊后热处理工艺研究的基础上，成功地完成了大型卷板机夹送辊的生产制造，并取得了良好的效果，为新型堆焊材料的进一步推广应用奠定了基础。
The DIAMOND324-H flux cored wire + SSD Ⅱ flux (equivalent to Lincoln224) was studied by the welding process. Based on the research of chemical analysis, metallographic analysis, hardness test and post-weld heat treatment, the successful manufacture of pinch rolls for large-scale coiling machine has been achieved and good results have been achieved. The new surfacing material is further popularized Application laid the foundation.