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Author:

栗卓新 (栗卓新.) | 张征 (张征.) | 李国栋 (李国栋.) | 魏琪 (魏琪.) | 李红 (李红.)

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incoPat zhihuiya

Abstract:

Cr13系列堆焊自保护药芯焊丝属于材料加工工程中的焊接领域。现有Cr13系列堆焊材料,存在材料浪费率高、生产效率低,或设备复杂,成本高的问题。本发明提供一种高氟化物Cr13系列堆焊自保护药芯焊丝,特征在于,所述药芯成分质量百分含量范围如下:氟化钙:10~20%;氟化钡:10~20%;碳酸钠:1~2%;金属铬:30~40%;铁粉:3~10%;金属锰:3~5%;高碳铬铁:0~6%;Al-Mg合金:8~14%;钛酸钾:3~7%;镁砂:2~5%。本发明所提供的药芯焊丝在熔敷金属成分及性能满足要求的基础上,具有电弧稳定,挺度好,焊缝成型好,熔渣覆盖好且易于脱渣,焊接过程自保护效果良好等特点。

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Patent Info :

Type: 发明授权

Patent No.: CN200710063449.2

Filing Date: 2007-02-01

Publication Date: 2008-12-10

Pub. No.: CN100441366C

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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