Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing...
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Transcript of Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing...
![Page 1: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/1.jpg)
Brazing Metals Quiz
![Page 2: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/2.jpg)
Steel to Steel
Copper To Copper
Aluminium to Aluminium
Brass To Brass
1. Brazing is used to join which two metals?
![Page 3: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/3.jpg)
2. What is the filler rod made from?
Brass
Iron
Steel
Aluminium
Tin
Copper
Silver
![Page 4: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/4.jpg)
Because Aluminium has too lowa melting point and would melt before the brass
Because Aluminium has too higha melting point and will not melt.
Because aluminium is non ferrous
Because Aluminium is too hard
3. Why would it be impossible to braze aluminium with normal brass brazing rods?
![Page 5: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/5.jpg)
4. At approximately what temperature does brazing take place.
1100˚C
400˚C
700˚C
500˚C
900˚C
200˚C
300˚C
![Page 6: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/6.jpg)
5. Which of the following abrasive materials would be used to clean the steel before brazing?
Aluminium Oxide paper
Wet & Dry Silicon Carbide paper Emery Cloth
Wire wool
![Page 7: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/7.jpg)
To speed up the brazing process
To clean the metal by dissolving any oxides already present
To make the final joint stronger
To prevent the steel oxidising during the brazing process
6. What is the flux used for ?(Click on the two correct answers)
![Page 8: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/8.jpg)
To speed up the brazing process
To clean the metal by dissolving any oxides already present
To make the final joint stronger
To prevent the steel oxidising during the brazing process
6. What is the flux used for ?(Click on the two correct answers)
And the second reason is….
![Page 9: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/9.jpg)
Cherry Red
Dull red
White Hot
As hot as possible
7. The correct temperature is reached when the work piece is ……
![Page 10: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/10.jpg)
Does not matter
Under cold water
Slowly
8. When completed the work piece should be cooled ….
![Page 11: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/11.jpg)
Well Done
Quiz Completed
![Page 12: Brazing Metals Quiz Steel to Steel Copper To Copper Aluminium to Aluminium Brass To Brass 1.Brazing is used to join which two metals?](https://reader030.fdocuments.us/reader030/viewer/2022032805/56649ef35503460f94c0553b/html5/thumbnails/12.jpg)
Wrong
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