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Athena 时间: 01-25 12:18   主题:无标题
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10. The Brittle Trade-Off and the Security of Lifetime Warranties
While the extraordinary hardness of tungsten carbide is its greatest asset this same property creates its single most notable drawback: a characteristic known as "brittleness." Hardness and brittleness are often two sides of the same metallurgical coin; unlike malleable metals such as gold which will bend dent and deform under extreme impact tungsten carbide may chip or crack if subjected to a sudden excessive force.
For example a heavy steel hammer blow or a hard drop onto a sharp granite corner might compromise the ring‘s structural integrity causing it to break whereas a gold ring would simply flatten or bend. It is a critical distinction that the ring is immensely scratch-resistant and will never bend but it is not completely shatterproof.

However this is largely a theoretical concern for most wearers as a ring must be struck with an improbable and substantial amount of force to break. Jewelers have largely mitigated this co
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Athena 时间: 01-25 12:18   主题:无标题
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10. The Brittle Trade-Off and the Security of Lifetime Warranties
While the extraordinary hardness of tungsten carbide is its greatest asset this same property creates its single most notable drawback: a characteristic known as "brittleness." Hardness and brittleness are often two sides of the same metallurgical coin; unlike malleable metals such as gold which will bend dent and deform under extreme impact tungsten carbide may chip or crack if subjected to a sudden excessive force.
For example a heavy steel hammer blow or a hard drop onto a sharp granite corner might compromise the ring‘s structural integrity causing it to break whereas a gold ring would simply flatten or bend. It is a critical distinction that the ring is immensely scratch-resistant and will never bend but it is not completely shatterproof.

However this is largely a theoretical concern for most wearers as a ring must be struck with an improbable and substantial amount of force to break. Jewelers have largely mitigated this co
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Athena 时间: 01-25 12:18   主题:无标题
 来自:154.201.*.*
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10. The Brittle Trade-Off and the Security of Lifetime Warranties
While the extraordinary hardness of tungsten carbide is its greatest asset this same property creates its single most notable drawback: a characteristic known as "brittleness." Hardness and brittleness are often two sides of the same metallurgical coin; unlike malleable metals such as gold which will bend dent and deform under extreme impact tungsten carbide may chip or crack if subjected to a sudden excessive force.
For example a heavy steel hammer blow or a hard drop onto a sharp granite corner might compromise the ring‘s structural integrity causing it to break whereas a gold ring would simply flatten or bend. It is a critical distinction that the ring is immensely scratch-resistant and will never bend but it is not completely shatterproof.

However this is largely a theoretical concern for most wearers as a ring must be struck with an improbable and substantial amount of force to break. Jewelers have largely mitigated this co
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Athena 时间: 01-25 12:18   主题:无标题
 来自:154.201.*.*
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10. The Brittle Trade-Off and the Security of Lifetime Warranties
While the extraordinary hardness of tungsten carbide is its greatest asset this same property creates its single most notable drawback: a characteristic known as "brittleness." Hardness and brittleness are often two sides of the same metallurgical coin; unlike malleable metals such as gold which will bend dent and deform under extreme impact tungsten carbide may chip or crack if subjected to a sudden excessive force.
For example a heavy steel hammer blow or a hard drop onto a sharp granite corner might compromise the ring‘s structural integrity causing it to break whereas a gold ring would simply flatten or bend. It is a critical distinction that the ring is immensely scratch-resistant and will never bend but it is not completely shatterproof.

However this is largely a theoretical concern for most wearers as a ring must be struck with an improbable and substantial amount of force to break. Jewelers have largely mitigated this co
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