CT07 - Vacuum brazing

Inter-company and intra-company courses

100% satisfaction by 2022

Educational objectives

To know the conditions of assembly by brazing implemented in vacuum furnaces and the performances which result from it. Vacuum brazing is mainly applied to the assembly of stainless steels, superalloys and aluminum alloys.

PROGRAM

1. Day 1

• Introduction: definition, comparison, brazed parts: diversity - design, why brazing?

• The formation of the brazed joint: definition of the criteria which influence the brazing: wettability - clearance - capillarity.

• Brazing implementation: brazed joint design, filler metal selection, surface preparation, vacuum brazing cycle.

• Controls of brazed joints: brazing defects, non-destructive controls, destructive controls, metallographic characterizations, meb and eds analyses.

• Case studies: examples of applications and different types of links. Concrete cases proposed by the trainees.

2. Day 2

• The vacuum furnace: principle, vacuum technique, vacuum heating and pyrometry, auxiliary supply circuit (water, gas).

• Project study - risk management: project management, filler metal, brazed joint design (tolerance, design), material properties, technical difficulties and remedies (elaboration and shaping - metallurgy and heat treatment - thermal expansion), holding tools (materials and techniques, risks). - implementation of the project: reception and assembly, thermal cycle, non-destructive testing, soldering touch-up.

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ADDITIONAL INFORMATION

To deepen your knowledge, we suggest you create a training course using other modules from the catalog.

CONTACT US

formation@a3ts.org
+33 (0)1 45 26 22 35

Accessible to people with reduced mobility: yes. Accessible to people with other disabilities: please contact our disability advisor on +33 (0)1 45 26 22 35 to discuss the situation together.

- INTER DATES
- 10-11/04/2025
- 04-05/12/2025 Open to groups of 4 or more.

- DURATION
2days (14h)

- PUBLIC CONCERNED
All levels.

- PREREQUISITES
Fundamentals of heat treatment or knowledge in TTh.

- METHODS USED
Courses and exercises on paper or digital.

- PLACE
Face-to-face INTER: A3TS Paris
Face-to-face INTRA: on site

- RATES
Inter: €1,270 excl. tax/person
Intra: on request

- TRAINER
Metallurgical engineer

- EVALUATION METHODS
Satisfaction survey at the end of the session.
Evaluation of learning at the beginning and end of the training.