ค้นเจอ 43 รายการ

Box Annealing 2

แปลว่า(english) A process of annealing a ferrous alloy in a closed metal container, with or without packing materials, in order to minimize the effects of oxidation. The charge is normally heated slowly to a temperature below the transformation range, but occasionally above or within it, and then is slowly cooled.

be out of range of

แปลว่าอยู่นอกพิสัยของ (ปืน)

IDM

be within range of

แปลว่าอยู่ในพิสัยของปืน

IDM

range over / through

แปลว่าขยายออก, เคลื่อนออกไป, แผ่ออกไป

PHRV

at close range

แปลว่าเผาขน

ADV

Blue Brittleness

แปลว่า(english) Brittleness exhibited by some steels after being heated to some temperature within the range of 300 (degrees) to 650 (degrees) F, and more especially if the steel is worked at the elevated temperature. Killed steels are virtually free of this kind of brittleness.

Corrosive waste

แปลว่า(Environmental Engineering) A waste that is outside the pH range of 2 to 12.5 or a waste that corrodes steel at a rate greater than 6.35 mm (0.25 in) per year. One of EPA's four hazardous waste properties.