HB/Z 345-2002 in English
VALIDProcess and inspection of repair welding for aluminium alloy castings
- Issued on:2002-11-20
- Implemented on:2003-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$127.00
| Standard No: | HB/Z 345-2002 |
| Document status: | VALID |
| Title in English: | Process and inspection of repair welding for aluminium alloy castings |
| Title in Chinese: | 铝合金铸件补焊工艺及试验 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2002-11-20 |
| Implemented on: | 2003-02-01 |
| Chinese Classification: | V16-Hot processing technology |
| Professional Classification: | HB-Aviation |
| Related Keywords: | repair welding
aluminum alloy castings aluminium alloy castings scopethis oxy-oxygen welding manual gold electrode ammonia arc welding |
| Related Topics: | hb/z
hb z Aluminum Alloy Gravity Casting Process z - hb repair Aluminum castings for non-industrial use Aluminum casting test HB 5363 casting Aluminum alloy casting repair Ceramic metal brazing process specifications and inspection Repair welding of aluminum castings |
Scope
This guiding technical document stipulates the determination of repair welding castings, preparation before repair welding, preheating before repair welding, repair welding and repair welding of castings when repairing defects caused by aluminum alloy castings during casting and machining processes. Final cleaning, heat treatment after repair welding of castings, inspection and quality control after repair welding of castings. This guiding technical document is applicable to the repair welding of defects in aviation aluminum alloy chain parts using manual gold electrode ammonia arc welding and oxy-oxygen welding.

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