鈳鉭鐵礦同義詞:
鉭鈮,,鈳鉭鐵礦石,,ferrotantalita,,ferrocolumbite,,ferrotantalite,manganocolumbite,,manganotantalite,,stibiocolumbite,,stibiotantalite
鈳鉭鐵礦化學分子式:Fe++Ta2O6
鈳鉭鐵礦描述:
1. 鉭鈮,鈳鉭鐵礦石是主要在剛果東部地區(qū)發(fā)現(xiàn)的幾個礦產資源,,是一種鈍金屬,,進行精煉時,鈳鉭鐵礦石變成金屬鉭,,耐熱粉末,,可以容納高電荷。
2. 鈳鉭鐵礦石的這些特性使其成為制作電容器關鍵材料,,電容器是控制微型電路板內部的電流的電子元件,。鉭電容器幾乎用在所有的手機、筆記本電腦,、尋呼機和許多其他電子產品,。最近的科技繁榮發(fā)展使得鈳鉭鐵礦石價格一路飆升。
3. 我們特此向您展示我們的合法鈳鉭鐵礦來源
鈳鉭鐵礦礦址:
1. 美國,,南達科他州,,勞倫斯公司,上熊峽谷
2. 安大略,,紅湖
3. 芬蘭,南芬蘭
4. 俄羅斯,,烏拉爾地區(qū)
5. 緬因州,,紐里
6. 弗吉尼亞州,阿梅利亞縣
鈳鉭鐵礦名義化學成分:
1. 鉭:70.44%鉭 86.01%五氧化二鉭
2. 鐵:10.87 鐵 13.98%一氧化鐵
3. 氧:18.69%氧
(中國進出口網)
Coltan Synonyms:
Columbite-tantalite, coltan, ferrotantalita, ferrocolumbite, ferrotantalite, manganocolumbite, manganotantalite, stibiocolumbite, stibiotantalite
Coltan Designations
Chemical Formula: Fe++Ta2O6
Coltan Description:
a) Columbite-tantalite-coltan for short-is a dull metallic ore found in major quantities in the eastern areas of Congo, When refined, coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge.
b) These properties make it a vital element in creating capacitors, the electronic elements that control current flow inside miniature circuit boards. Tantalum capacitors are used in almost all cell ohones, laptops, pagers and many other electronics. The recent technology boom caused the price of coltan to skyrocket.
c) To the best of our knowledge, the legal mining source for our Clotan is shown below.
Coltan Mining Locations Sources:
1) Upper Bear Gulch, Lawrence Co., South Dakota, USA
2) Red Lake, Ontario
3) Etela-Suomen Laani, Finland
4) Urals Region, Russia
5) Newry, Maine
6) Amelia County, Virginia
Coltan Nominal Chemical Properties:
a) Tantalum: 70.44% Ta 86.01% Ta2O5
b) Iron:10.87 Fe 13.98 % FeO
c) Oxygen:18.69 % O