Entc 207 exam ii review Study guides, Class notes & Summaries
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ENTC 207 Exam II review 2023 with 100% correct answers
- Exam (elaborations) • 11 pages • 2023
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Cold Work Prefixes - correct answer -W (water hardening), O (oil quenching), A (air hardening), D (high C, high Cr) 
 
Shock Resisting Prefix - correct answer -S 
 
Hot Work Prefixes - correct answer -H 
H10-H19 (chromium types) 
H20-H39 (tungsten types) 
H40-H59 (molybdenum types) 
 
High Speed Prefixes - correct answer -M (molybdenum) 
T (tungsten) 
 
Mold Steels Prefix - correct answer -P 
 
Special Purpose Steels Prefix - correct answer -L 
 
Safety in hardening - correct answer -Risk of dam...
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ENTC 207 Exam II review 2023 updated to pass
- Exam (elaborations) • 11 pages • 2023
- Available in package deal
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ENTC 207 Exam II reviewCold Work Prefixes - correct answer W (water hardening), O (oil quenching), A (air hardening), D (high C, high Cr) 
 
Shock Resisting Prefix - correct answer S 
 
Hot Work Prefixes - correct answer H 
H10-H19 (chromium types) 
H20-H39 (tungsten types) 
H40-H59 (molybdenum types) 
 
High Speed Prefixes - correct answer M (molybdenum) 
T (tungsten) 
 
Mold Steels Prefix - correct answer P 
 
Special Purpose Steels Prefix - correct answer L 
 
Safety in hardening - correct an...
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ENTC 207 Exam II review Question and answers already passed 2023/2024
- Exam (elaborations) • 11 pages • 2023
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Available in package deal
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ENTC 207 Exam II review Question and answers already passed 2023/2024Safety in hardening of tool steels - correct answer Avoid cracking during hardening 
 
Carburizing treatment affecting grain size - correct answer Small grains at Ac3, grain size increases the higher you go above the Ac3 
 
Prevent Stress Corrosion Cracking - correct answer Keep at low temp, eliminate residual stresses, and try to reduce applied stresses 
 
HSLA - correct answer High Strength Low Alloy 
 
Tools Steels - correct...
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ENTC 207 Exam II review 2023 with 100% correct answers
- Exam (elaborations) • 11 pages • 2023
-
Available in package deal
-
- $17.49
- + learn more
Cold Work Prefixes - correct answer -W (water hardening), O (oil quenching), A (air hardening), D (high C, high Cr) 
 
Shock Resisting Prefix - correct answer -S 
 
Hot Work Prefixes - correct answer -H 
H10-H19 (chromium types) 
H20-H39 (tungsten types) 
H40-H59 (molybdenum types) 
 
High Speed Prefixes - correct answer -M (molybdenum) 
T (tungsten) 
 
Mold Steels Prefix - correct answer -P 
 
Special Purpose Steels Prefix - correct answer -L 
 
Safety in hardening - correct answer -Risk of dam...
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ENTC 207 Exam II Review Questions & Answers
- Exam (elaborations) • 11 pages • 2023
-
- $10.99
- + learn more
Cold Work Prefixes - Answer W (water hardening), O (oil quenching), A (air hardening), D (high C, high Cr) 
 
Shock Resisting Prefix - Answer S 
 
Hot Work Prefixes - Answer H 
H10-H19 (chromium types) 
H20-H39 (tungsten types) 
H40-H59 (molybdenum types) 
 
High Speed Prefixes - Answer M (molybdenum) 
T (tungsten) 
 
Mold Steels Prefix - Answer P 
 
Special Purpose Steels Prefix - Answer L 
 
Safety in hardening - Answer Risk of damage form the hardening (quench cracks) 
 
Depth of hardening - ...
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ENTC 207 Exam II review Test 2023 with 100% correct answers
- Exam (elaborations) • 3 pages • 2023
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Available in package deal
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- $16.49
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How does paint protect against corrosion? - correct answer -Prevents oxygen from touching the metal, acts like a coat 
 
What environments affect corrosion? - correct answer -pH, Temperature, velocity, concentration, inhibitors, cleaning, aeration, gases, acids, bases, salts, & solvents 
 
operating conditions affect corrosion: Temperature - correct answer -Increase rate of reaction 
 
operating conditions affect corrosion: Velocity - correct answer -veolocity of a corrodent over a metal surface...
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ENTC 207 Exam II review Test 2023 with 100% correct answers
- Exam (elaborations) • 3 pages • 2023
-
Available in package deal
-
- $17.99
- + learn more
How does paint protect against corrosion? - correct answer -Prevents oxygen from touching the metal, acts like a coat 
 
What environments affect corrosion? - correct answer -pH, Temperature, velocity, concentration, inhibitors, cleaning, aeration, gases, acids, bases, salts, & solvents 
 
operating conditions affect corrosion: Temperature - correct answer -Increase rate of reaction 
 
operating conditions affect corrosion: Velocity - correct answer -veolocity of a corrodent over a metal surface...
-
ENTC 207 Exam II Review Test Questions & Answers
- Exam (elaborations) • 3 pages • 2023
-
- $9.99
- + learn more
How does paint protect against corrosion? - Answer Prevents oxygen from touching the metal, acts like a coat 
 
What environments affect corrosion? - Answer pH, Temperature, velocity, concentration, inhibitors, cleaning, aeration, gases, acids, bases, salts, & solvents 
 
operating conditions affect corrosion: Temperature - Answer Increase rate of reaction 
 
operating conditions affect corrosion: Velocity - Answer veolocity of a corrodent over a metal surface affects corrosion rate 
 
operating...