| 11. | Uncoated tips brazed to their shanks were the first form.
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| 12. | Small mechanical parts are often soldered or brazed as well.
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| 13. | Another difference between brazing and soldering is how the solder is applied.
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| 14. | This soldering / brazing operation can use a propane torch heat source.
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| 15. | The metal is shaped against hard surfaces, brazed, soldered and buffed.
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| 16. | Brazing is similar to soldering, but occurs at temperatures in excess of.
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| 17. | Another disadvantage is that brazed joints can be damaged under high service temperatures.
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| 18. | Some brazing applications require the use of adequate fluxing agents to control cleanliness.
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| 19. | The parts can then be soldered or brazed conventionally.
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| 20. | They also offered brazing services for customers'boilers.
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