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composition of alloys
12問 • 1年前
  • Suhrid Saha
  • 通報

    問題一覧

  • 1

    Brass

    copper 70 zinc 30

  • 2

    Bronze

    copper 90 Tin 10

  • 3

    Gun metal

    copper 88 Tin 10 Zinc 2

  • 4

    German silver

    Copper 60 Zinc 20 Nickel 20

  • 5

    Solder

    Lead 50 Tin 50

  • 6

    Bell Metal

    Copper 80 Tin 20

  • 7

    Munz metal

    copper 60 Zinc 40

  • 8

    Magnalium

    aluminium 95 magnesium 5

  • 9

    Duralumin

    Aluminium 94 Copper magnesium and Manganese

  • 10

    Type metal

    Lead 80 Antimony 15 Tin 5

  • 11

    Stainless steel

    Iron 75 chromium 15 Nickel 10 Carbon 0.5

  • 12

    Babbit metal

    Tin 89 Antimony 9 Copper 2 Nickel Chromium

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    Suhrid Saha · 18問 · 2年前

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    問題一覧

  • 1

    Brass

    copper 70 zinc 30

  • 2

    Bronze

    copper 90 Tin 10

  • 3

    Gun metal

    copper 88 Tin 10 Zinc 2

  • 4

    German silver

    Copper 60 Zinc 20 Nickel 20

  • 5

    Solder

    Lead 50 Tin 50

  • 6

    Bell Metal

    Copper 80 Tin 20

  • 7

    Munz metal

    copper 60 Zinc 40

  • 8

    Magnalium

    aluminium 95 magnesium 5

  • 9

    Duralumin

    Aluminium 94 Copper magnesium and Manganese

  • 10

    Type metal

    Lead 80 Antimony 15 Tin 5

  • 11

    Stainless steel

    Iron 75 chromium 15 Nickel 10 Carbon 0.5

  • 12

    Babbit metal

    Tin 89 Antimony 9 Copper 2 Nickel Chromium