tayyorishlar

Yoy payvandini maxsus usullari

gaz alangasidakavsharlashplazmapayvandlashmetallar
14 betPPT36 ko'rildi0 marta sotilgan
15 000 so'm
Benjamin Franklin
Benjamin Franklin500 ta hujjat sotilgan

Tavsif

Ushbu ma'ruza metallarni payvandlashning gaz alangasida va plazma yordamida amalga oshiriladigan maxsus usullarini, shuningdek, metallarni kavsharlash usullarini o'rganadi. Gaz alangasida payvandlashda 3100-33000C haroratga erishiladi

Hujjat haqida

Kategoriya
Taqdimotlar | Fizika
Format
PPT
Hajmi
14 bet
Fayl hajmi
639.0 KB
Muallif
Benjamin Franklin
Qo'shilgan
20.05.2026

O'xshash hujjatlar