ASTM A105 Pipe Pipes ASME SE105 ati Tere Ikẹkọ Itẹ
Awọn ile-iṣọ irin alagbara, irin ti o ni irun ori le di pupọ brittle ni iwọn otutu igba pipẹ ti 1200¡ã fun 1500¡ã fun 1500¡ã fa. Paapaa fun Ẹrọ ti awọn iṣan wẹwẹ Welld alailowaya, titan iyara ati awọn irinṣẹ itutu agba ni a ṣe iṣeduro. Iwọn awọn sakani alagbara, irin-okun 304 ti o han nipasẹ lilo ẹrọ si ito giga ati awọn ọna ode oni lati kọja ọpọlọpọ awọn idiwọn agbara agbara.
Ipele Silicon-imudarasi ninu irin alagbara irin alagbara, irin 304 irọra ṣi ṣatunṣe iṣatunṣe ifokuro itẹ ẹlẹṣẹ ni awọn iwọn otutu to ga. The stainless steel 304 nipple outlet is hardened by heating to 1038¡ãC to 1149¡ãC and then rapidly air-cooled or water-quenched. Irin-iṣọ irin alagbara, irin 304 ti wa ni lilo nigbagbogbo ni awọn ohun elo oriṣiriṣi bii ohun elo fun awọn ile-iṣẹ, awọn paati egungun, ati bẹbẹ lọ ṣe afiwe si awọn onipìn képé.