General Studies · Material Science and Heat Treatment
इस्पात की कठोरण प्रक्रिया (hardening process) का मुख्य उद्देश्य क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इससे तन्यता बढ़ती है।
- 2इससे आंतरिक प्रतिबल दूर होता है।
- 3इससे कर्तन क्षमता (cutting ability) बढ़ती है।✓
- 4इससे भंगुरता कम हो जाती है।
सही उत्तर देखें
इससे कर्तन क्षमता (cutting ability) बढ़ती है।
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