ตัวกรองผลการค้นหา
cast one's bread on the waters
แปลว่ากระทำสิ่งที่ดี (ซึ่งจะย้อนกลับมาหาคุณในเวลาต่อมา)
Strike while the iron is hot
หมวดน้ำขึ้นให้รีบตัก
strike while the iron is hot
แปลว่ากระทำบางสิ่งในเวลาที่เหมาะสมที่สุด, กระทำบางสิ่งในเวลาที่ดีที่สุด
แปลว่าตีในขณะที่เหล็กกำลังร้อนอยู่
Bloomery
แปลว่า(english) A primitive furnace used for direct reduction of ore to iron.
Do not cast your pearls before swine
หมวดอย่ายื่นแก้วให้วานร
Blast Furnace Gas
แปลว่า(english) By-product gas created by the iron making process which is used as fuel for the boilers.
Blast Furnace
แปลว่า(english) 1) A furnace in which solid fuel (limestone, coke, iron ore) is combined with high-pressure, hot air blast (120,000 psi) to smelt ore in a continuous process (They are never stopped. They can be slowed down or idled). A Blast Furnace in the iron and steel industry is used to produce liquid iron.
Blast Furnace 2
แปลว่า(english) A vertical shaft type smelting furnace in which an air blast is used, usually hot, for producing pih iron. The furnace is continuous in operation using iron ore, coke, and limestone as raw materials which are charged at the top while the molten iron and slag are collected at the bottom and are tapped out at intervals.
Agglomerating Processes
แปลว่า(english) "Fine particles of limestone (flux) and iron ore are difficult to handle and transport because of dusting and decomposition, so the powdery material usually is processed into larger pieces. The raw material's properties determine the technique that is used by mills. 1) SINTER Baked particles that stick together in roughly one-inch chunks. Normally used for iron ore dust collected from the blast furnaces. 2) PELLETS Iron ore or limestone particles are rolled into little balls in a balling drum and hardened by heat. 3) BRIQUETTES Small lumps are formed by pressing material together. Hot Iron Briquetting (HBI) is a concentrated iron ore substitute for scrap for use in electric furnaces.
Precast
แปลว่า(Concrete Engineering) A concrete unit, structure or member that is cast and cured in an area other than its final position or place.
Bloom 2
แปลว่า(english) A semi-finished hot rolled product, rectangular in cross section, produced on a blooming mill. For iron and steel, the width is not more than twice the thickness, and the cross-sectional area is usually not less than 36 sq. in. Iron and steel blooms are sometimes made by forging.