镍基合金粉末
说明:碳钢焊芯的碳化钨堆焊焊条,依靠药皮中碳化钨过度合金,堆焊金属含钨量40%-50%,由于药皮较厚,因而套筒较长,在焊条发红后药皮易小块脱落,采用直流反接,较小电流。堆焊金属化学成分(%)
C
|
W
|
Mn
|
Si
|
Fe
|
C1.5-3.0
|
40.0-50.0
|
≤2.0
|
≤4
|
余量
|
是高硬度的镍铬硼硅合金粉末。自熔性、润湿性和喷焊性优良,而且熔点比较低,喷焊层具有硬度高、耐蚀、耐磨、耐热特点,难以切削,以湿式磨削为宜。
用途:适用于氧-乙炔火焰或等离子喷焊工艺,常用于耐蚀、耐磨、特别是耐滑动磨损零件的预防性保护和修复,如拉丝滚筒、凸轮、柱塞、轧钢机的输送辊等。
注意事项:
1、请严格按氧-乙炔火焰或等离子喷焊工艺的要求施焊。
2、采用中小型喷焊枪时,宜选用-150目的的粉末,采用大型喷焊枪时宜选用-150/+320目的的粉末。
3、合金粉如有吸潮现象,或存放期超过3个月,使用前应进行干燥处(120℃,保温2小时)。
316L不锈钢合金粉末
316不锈钢粉316喷涂用不锈钢粉根据粒度不同,可广泛用于热喷涂,喷焊、激光熔覆等工艺,凡金属合金粉末都可以用于等离子喷涂,氧乙炔火焰喷涂以及超音速喷涂,以下介绍是我公司生产的常用的典型喷涂粉末,建议用户在使用前必须在炉内加热到120℃保温两小时后,随炉冷至常温即可使用。 All of the metal alloy powders can be used for plasma Spraying, oxyacetylene flame spraying and supersonic Spraying, The following typical sprayed coating powder should be heated in the stove until 120℃. Then, the heat of the power should be preserved for two hours and later be cooled to the normal temperature before useing
|
牌 号 |
粒 度(μm) |
密度(g/cm3) |
流速 |
化学成分% |
|||||||
C |
Si |
Mn |
Ni |
Cr |
Mo |
O |
Fe |
|||||
304 |
Titd-SS-1 |
-250+100 |
3.5-5.0 |
≤25 |
≤0.15 |
≤0.8 |
≤0.2 |
9.0-10.0 |
17.5-18.5 |
|
≤0.15 |
Bal. |
304L |
Titd-SS-2 |
3.5-5.0 |
≤25 |
≤0.03 |
≤1.0 |
≤0.3 |
8.0-12.0 |
18.0-20.0 |
|
≤0.15 |
Bal. |
|
316 |
Titd-SS-3 |
3.5-5.0 |
≤25 |
≤0.15 |
≤0.7 |
≤0.2 |
12.0-14.0 |
17.5-18.5 |
2.0-3.0 |
≤0.15 |
Bal. |
|
316L |
Titd-SS-4 |
3.5-5.0 |
≤25 |
≤0.03 |
≤1.0 |
≤0.2 |
12.0-16.0 |
16.0-18.0 |
1.8-2.5 |
≤0.15 |
Bal. |
|
403 |
Titd-SS-5 |
3.5-5.0 |
≤25 |
0.09-0.15 |
≤0.6 |
≤0.6 |
|
12.0-14.0 |
|
≤0.15 |
Bal. |
|
302 |
Titd-SS-6 |
3.5-5.0 |
≤25 |
0.13-0.21 |
≤0.8 |
1.0-2.0 |
8.0-10.0 |
17.0-19.0 |
|
≤0.15 |
Bal. |
|
430 |
Titd-SS-7 |
3.5-5.0 |
≤25 |
≤0.08 |
≤0.8 |
≤0.7 |
|
16.0-18.0 |
|
≤0.15 |
Bal. |
|
17-4PH |
Titd-SS-8 |
3.5-5.0 |
≤25 |
≤0.08 |
≤0.1 |
≤0.2 |
4.0-5.0 |
15.5-17.5 |
Cu:3.0-5.0 |
≤0.15 |
Bal. |
|
420 |
Titd-SS-9 |
3.5-5.0 |
≤25 |
≤0.35 |
≤1.0 |
≤1.0 |
|
13.0-15.0 |
|
≤0.15 |
Bal. |
|
317L |
Titd-SS-10 |
3.5-5.0 |
≤25 |
≤0.03 |
≤0.8 |
≤0.2 |
13.0-15.0 |
19.0-21.0 |
3.0-4.0 |
≤0.15 |
Bal. |
|
410L |
Titd-SS-11 |
3.5-5.0 |
≤25 |
≤0.03 |
≤0.8 |
≤0.5 |
|
11.0-12.5 |
|
≤0.15 |
Bal. |
|
430L |
Titd-SS-12 |
3.5-5.0 |
≤25 |
≤0.03 |
≤0.8 |
≤0.2 |
|
17.0-18.0 |
|
≤0.15 |
Bal. |
|
434L |
Titd-SS-13 |
3.5-5.0 |
≤25 |
≤0.03 |
≤0.8 |
≤0.2 |
|
17.0-18.0 |
0.5-1.0 |
≤0.15 |
Bal. |
|
440CN |
Titd-SS-14 |
|
3.5-5.0 |
≤25 |
0.9-1.25 |
≤1.0 |
≤1.0 |
≤0.6 |
16.0-18.0 |
≤0.75 |
Nb:1.5-2.5 |
Bal. |