columbium

columbium

美 [k?'l?mb??m] 　英 [k?'l?mb??m]

  • n.〈廢〉【化】鈮
  • 網絡鈳；化學元素-鈳；元素鈳的符號

英漢解釋

n.
1.
【化】〈廢〉鈮

英英解釋

n.

例句

a soft gray ductile metallic element used in alloys; occurs in niobite ; formerly called columbium.

一種灰色金屬元素，軟質，易延展，用于合金中，見于鈮鐵礦，以前稱作鈳。

Columbium . A strong carbide-former, used in type 347 stainless steel for the same reason that titanium is used in type 321.

一種強碳化物形成元素，用在347型號的不銹鋼中，就像鈦在321型號的不銹鋼中的作用一樣。

Specification for Pressure Vessel Plates, Low-Carbon Manganese-Molybdenum-Columbium Alloy Steel, for Moderate and Lower Temperature Service

中溫和較低溫壓力容器用低碳錳鉬鈳合金鋼板規范

Standard Specification for Age-Hardening Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium Alloy Structural Steel Plates

低碳時效硬化的鎳銅鉻鉬鈳合金鋼和鎳銅鈳合金鋼板的標準規范

Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

高強度低合金鈷釩結構鋼技術規范

Nickel-Iron-Chromium -Molybdenum-Columbium Stabilized Alloy Plate, Sheet and Strip

穩定的鎳鐵鉻鉬鈳合金板、薄板及帶材

Steel, Sheet and Strip, High-Strength, Low-Alloy, Columbium or Vanadium or Both, Hot-Rolled and Cold-Rolled

熱軋和冷軋高強度鈳或釩或者鈳釩低合金鋼薄板和帶材

Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy Bar and Wire

穩定的鎳鐵鉻鉬鈮合金棒及線材

Ore features of tantalum-columbium deposit in Shananbang, Suzhou

蘇州善安浜鉭鈮礦床礦石特征

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