ค้นเจอ 72 รายการ

Burning 2

แปลว่า(english) Heating a metal beyond the temperature limits allowable for the desired heat treatment, or beyond the point where serious oxidation or other detrimental action begins.

Ac1

แปลว่า(english) The temperature at which austenite begins to form on heating.

wet bulb temperature

แปลว่าปรอทวัดอุณหภูมิที่มีผ้าทำเป็นปลอก สวมกระเปาะปรอทไว้แล้วทำให้ผ้าเปียก เรียกว่าอุณหภูมิปรอทเปียก

Blue Annealing

แปลว่า(english) Heating hot rolled ferrous sheet in an open furnace to a temperature within the transformation range and then cooling in air, in order to soften the metal. The formation of a bluish oxide on the surface is incidental.

temperature differential

แปลว่าผลต่างของอุณหภูมิ

temperature compensation

แปลว่าการเพิ่มอุณหภูมิหรือความร้อนชดเชยที่เสียไป

Calcine

แปลว่า(Concrete Engineering) To alter composition or physical state by heating to a specific temperature for a specific length of time.

Boiler

แปลว่า(english) A closed vessel in which water, is transformed into steam at a given pressure and temperature under controlled conditions.

temperature

แปลว่าอุณหภูมิ

Blue Brittleness 2

แปลว่า(english) Reduced ductility occurring as a result of strain aging, when certain ferrous alloys are worked between 300 and 700 (degrees) F. This phenomenon may be observed at the working temperature or subsequently at lower temperatures.

Aging 2

แปลว่า(english) A change in properties that occurs at ambient or moderately elevated temperatures after hot working or a heat treating operation (quench aging in ferrous alloys), or after a cold working operation (strain aging). The change in properties is often, but not always, due to a phase change (precipitation), but does not involve a change in chemical composition. In a metal or alloy, a change in properties that generally occurs slowly at room temperature and more rapidly at higher temperatures.

temperature

แปลว่าอุณหภูมิ, ระดับความร้อน

N