ค้นเจอ 20 รายการ

 หรือคุณกำลังค้นหา Project size, BURST PRESSURE, Working Hour, Aging 1, hot working steel, Age Hardening, Bridling, Brass, working, working load

Brass

แปลว่า(english) An alloy that is 70% copper,30% zinc. One of the most widely used of the copper-zinc alloys; malleable and ductile; excellent cold-working but poor hot-working and machining properties; excellent for soft-soldering; good for silver alloy brazing or oxyacetylene welding, but fair for resistance or carbon-arc welding. Used for drawn cartridges, tubes, eyelets machine items and snap fasteners.

working

แปลว่าใช้งาน [โยธา, ศัพท์พลังงาน, มาตรวิทยา,วิชาถ่ายภาพ]; การขยายและหด, การตัดแต่งไม้ [ป่าไม้]; กรรมวิธีกวน [อิเล็กทรอนิกส์]

working load

แปลว่าน้ำหนักบรรทุกใช้งาน

Black Annealing

แปลว่า(english) A process of box annealing or pot annealing ferrous alloy sheet, strip or wire after hot working and pickling.

Banded Structure

แปลว่า(english) Appearance of a metal showing parallel bands in the direction of rolling or working

Banding

แปลว่า(english) Inhomogeneous distribution of alloying elements or phases aligned in filaments or plates parallel to the direction of working.

working shaft

แปลว่าบ่อขุดลำเลียง (ในงานเจาะอุโมงค์)

working stress

แปลว่าหน่วยแรงใช้งาน

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.

Brasses

แปลว่า(english) Copper base alloys in which zinc is the principal alloying element. Brass is harder and mechanically stronger than either of its alloying elements copper or zinc. It is formable and ductile; develops high tensile strength with cold-working and is not heat treatable.

Synergism is the act of working together

แปลว่า(Environmental Engineering) Two chemicals which are synergistic have a greater effect together than the sum of their individual effects. The effect can be either positive or negative.

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