Question
Download Solution PDFॲल्युमिनियम, पितळ, तांबे आणि मृदू पोलादाच्या कामाच्या वस्तूच्या गटामध्ये ॲल्युमिनियम दृष्यदृष्ट्या कसे ओळखता येईल?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFस्पष्टीकरण:
- ॲल्युमिनियम बॉक्साइट नावाच्या धातूमध्ये ॲल्युमिनियम ऑक्साईडच्या स्वरूपात आढळते. ॲल्युमिना आणि बॉक्साईट हे ॲल्युमिनियम बनवण्याच्या प्रक्रियेतील दोन मुख्य कच्चा माल आहेत.
- ते दिसायला चांदी-पांढरे आहे आणि द्रवणांक 660°C आहे. हे मृदू आणि अत्यंत गंज-प्रतिरोधक आहे.
- ॲल्युमिनियमचा वापर:
- पायाभूत सुविधांमध्ये
- ग्राहकोपयोगी वस्तूंमध्ये
- वाहतूक मध्ये
- विमानाच्या संरचनेत
तांबे: लालसर रंग
पितळ: रंग पिवळा किंवा हलका पिवळा किंवा जवळजवळ पांढरा आहे.
कांस्य: त्याचा रंग लाल ते पिवळा असतो
शिसे: वितळलेल्या अवस्थेत चांदीचा रंग
Last updated on Jun 11, 2025
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