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Forgings by magnesium alloys
| Gonda Metal is working on the development for die forgings not only the
mass production of magnesium alloy sheet. Under the process of our own
development and the product condition, it is possible to apply it. |
●Materials for forgings
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(Die forging from
ingot)
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Forge from ingot or slab being on the market. This method is fit for large
or middle sized die forgings. The structure is very precise and the tensile
strength can be increased.
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(Die forging from casting strip)
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Forge from the casting strip manufactured by our GTC which has been developed
by us. This is fit for thin or little sized die forgings. Works can be
formed with high forging reduction and stretch-flange formability because
of the precise casting structure.
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●Advantages on forgings
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In comparison with die casting
products, the molded product of forgings has fine crystal grain and its tensile
strength is equivalent to a rolling sheet. |
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In comparison with stampings, it is possible to make the molded product
for forgings with highly boss form and complicated form. |
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Due to direct forging from materials, simplifying of process steps can
be applied. |
●Forging samples made from various magnesium alloys
Trial die forging for various magnesium alloys is in progress.
Possible for similar other magnesium alloys.
| Die forging from
ingot |
Die forgings from casting strip |
| ＡＺ３１、ＡＺ６１、ＡＺ９１、ＡＭ６０ |
ＡＺ６１ |
●Forging samples from ingot in large or middle size
Samples formed in the metal mold of copper conductive parts in a
Vacuum Circuit Breaker |
●Forging samples from ingot in small size with big uneven surface
Samples formed in the metal mold of copper switch parts for an electrode |
| ●Thin and small sized forging samples from casting strip samples, which have composite R faces, formed with high forging reduction(Fk)
and stretch-flange formability(Sk). |
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The special plant of Magnesium built in 2007. |
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obtaining approval of Gonda Metal Industry Co., Ltd. beforehand, users have no
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Copyright(C) 2008 Gonda Metal Industry Co., Ltd. All Rights Reserved. |
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Company Profile and History
