? asked in 科學化學 · 1 decade ago

有關於金屬和礦物的一些問題

請各位大大幫我解答一下這些問題~

1.5種主要產於澳洲的金屬?!

2.這些金屬主要用在哪一方面?!

3.這些金屬是用什麼方法從礦物中提出的?!

4.鋁的主要生產地?!

5.鋁製品的主要用途?!

6.哪些合金有含鋁?!

請回答的大大用英文回答~謝謝︿︿

1 Answer

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  • Sidney
    Lv 4
    1 decade ago
    Favorite Answer

    1.5種主要產於澳洲的金屬?!

    There are many. More than 5, of course.

    In short, copper, zinc, lead, nickel, aluminium, cobalt, ....

    2.這些金屬主要用在哪一方面?!

    Copper requires further smelting to manufacture cable, wire, or other ICT products. Many applications.

    Zinc also requires further smelting to produce galvanizing steel product.

    Nickel is the key materials for making stainless steel and special steel.

    Aluminium may further process for different alloy or different size.

    Cobalt is an important raw materials for speacial steel.

    3.這些金屬是用什麼方法從礦物中提出的?!

    Copper is from copper mine.

    Zinc is from Zinc mine.

    Nickel and cobalt are good friend. Normally, they can be find on the same mine. So, if you find a good quality nickel mine, you may also find cobalt. It is similar to copper and gold.

    Aluminium is from bauxite.

    4.鋁的主要生產地?!

    Queensland and Western Australia

    5.鋁製品的主要用途?!

    Many applications. For vessel, aircarft, building materials, auto-vehicle, ...etc

    6.哪些合金有含鋁?!

    There are many eg with copper.

    For other information of Australia;

    •Top global producer of bauxite, alumina, diamonds [by volume], ilmenite, rutile and zircon; (ahead of the Democratic Republic of Congo and Botswana)

    •Second largest producer of zinc ore (after China)

    •Third largest producer of iron ore (after China and Brazil), nickel (after the Russian Federation and Canada) and gold (after South Africa and the US)

    •Fifth largest producer of aluminum (after the US, Russian Federation, China and Canada) and coal (after China, US, India and Russian Federation)

    •Australia has the world's largest resources of low-cost uranium

    •Largest exporter of iron ore and black coal in the world. Second largest producer and exporter of gold behind South Africa

    2007-04-13 15:15:21 補充:

    Northern Territory also produces large quantity of aluminium.

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