ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา molto, smolt, molt
molt
แปลว่า(นกหรือสัตว์อื่น) สลัดขน
แปลว่าลอกคราบ
molten
แปลว่าซึ่งหลอมละลาย, ซึ่งหลอมเหลว
molto
แปลว่ามาก (ทางดนตรี)
smolt
แปลว่าลูกปลาแซลมอน
colour of molten silver
แปลว่าเงินยวง
Basic Oxygen Process
แปลว่า(english) (BOP) A process in which molten steel is produced in a furnace by blowing oxygen into molten iron, scrap and flux materials. The furnace is known as Basic Oxygen Furnace (BOF).
Basic Oxygen Furnace (BOF)
แปลว่า(english) "WHAT A pear-shaped furnace, lined with refractory bricks, that refines molten iron from the blast furnace and scrap into steel. Up to 30% of the charge into the BOF can be scrap, with hot metal accounting for the rest. WHY BOFs, which can refine a heat (batch) of steel in less than 45 minutes, replaced open-hearth furnaces in the 1950s; the latter required five to six hours to process the metal. The BOF's rapid operation, lower cost and ease of control give it a distinct advantage over previous methods. HOW Scrap is dumped into the furnace vessel, followed by the hot metal from the blast furnace. A lance is lowered from above, through which blows a high-pressure stream of oxygen to cause chemical reactions that separate impurities as fumes or slag. Once refined, the liquid steel and slag are poured into separate containers. "
Basic Oxygen Process 2
แปลว่า(english) A steel making process wherein oxygen of the highest purity is blown onto the surface of a bath of molten iron contained in a basic lined and ladle shaped vessel. The melting cycle duration is extremely short with quality comparable to Open Hearth Steel.
Bath Annealing
แปลว่า(english) Is immersion is a liquid bath (such as molten lead or fused salts) held at an assigned temperature-when a lead bath is used, the process is known as lead annealing.
Bath
แปลว่า(english) Molten metal on the hearth of a furnace, in a crucible, or in a ladle