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Photo etching brazing alloy preforms saves time, cost and reduces scrap. Photo etching avoids many problems associated with stamping, die-cutting, laser, or digital knife plotter-cutting of these expensive alloys.
Many popular alloys are suitable for etching, including:
Aluminum: AMS 4047, 4184, 4185
Nickel: AMS 4776, 4777, 4778, 4779, 4782
AWS: BNi5A, BNi5b, BNi6, BNi9
Copper: AWS BCu-1, BCu-1a, BCu-2, BCu-3, BCu-1b
Silver: AMS 4767, BVAg-0
Other alloys may also work, but would require testing to confirm.
Please contact us if you have questions.
With 50 years of experience, we are leaders in precision metal manufacturing through photochemical machining in a wide variety of metal alloys. With turnkey services to meet demanding customer requirements, we provide engineering and design support with rapid turn around of prototypes. We also engage in special development projects for customers with complex needs.
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