利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN109926753A 高效型药芯焊丝 无效 - 撤回

高效型药芯焊丝
摘要：
本发明涉及药芯焊丝领域，尤其是高效型药芯焊丝。该药芯焊丝所有成分质量百分比如下：金红石30~42%，石英4~7%，镁砂2~5%，氟化钾3~6%，二氧化硅11~14%，钛铁5~8%，硅锰合金6~9%，铌粉8~11%，氧化铼1~5%，铁粉4~7%，余量为铪粉。该发明比常规的药芯焊丝更加的高效。
摘要（英）：

The invention relates to the field of flux-cored wires, in particular to a high-efficiency flux-cored wire. The high-efficiency flux-cored wire is prepared from the components in percentage by mass: 30%-42% of rutile, 4%-7% of quartzes, 2%-5% of magnesia, 3%-6% of potassium fluoride, 11%-14% of silicon dioxide, 5%-8% of ferrotitanium, 6%-9% of silicon-manganese alloys, 8%-11% of niobium powder, 1%-5% of rhenium oxides, 4%-7% of iron powder, and the balance of hafnium powder. The high-efficiency flux-cored wire is more efficient than a conventional flux-cored wire.

0/0