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    • 18. 发明授权
    • Carburized ballistic alloy
    • 渗碳弹道合金
    • US08529708B2
    • 2013-09-10
    • US12979169
    • 2010-12-27
    • Jay Carl Locke
    • Jay Carl Locke
    • C23C8/00B21C1/00C22C38/40
    • F41H5/045C22C38/02C22C38/04C22C38/44C23C8/22C23C8/46C23C8/80
    • A method for making armor plate that is resistant to armor piercing small arms ammunition is provided. The armor plate includes a steel plate having a nominal chemical composition in weight percent of 0.4C-1.8Ni-0.8Cr-0.25Mo. The steel plate is carburized on one side and produces a carburized side and a non-carburized side. The carburized side of the steel plate has a carbon concentration of at least 0.9% by weight and the non-carburized side has a carbon concentration of between 0.38 and 0.45% by weight. After the steel plate has been carburized, it is subsequently thermally processed such that the carburized side has a hardness of at least 58 Rockwell Hardness C (HRC), and the non-carburized side has a hardness of between >=50 and
    • 提供了一种制造耐甲壳穿刺小武器弹药的装甲板的方法。 该装甲板包括具有0.4C-1.8Ni-0.8Cr-0.25Mo的重量百分比的标称化学成分的钢板。 钢板在一侧渗碳,产生渗碳侧和非渗碳侧。 钢板的渗碳侧的碳浓度为0.9重量%以上,非渗碳侧的碳浓度为0.38〜0.45重量%。 在钢板已渗碳后,随后进行热处理,使得渗碳侧的硬度至少为58洛氏硬度C(HRC),非渗碳侧的硬度在> 50和<55之间 HRC。
    • 19. 发明申请
    • CARBURIZED BALLISTIC ALLOY
    • 加工弹性合金
    • US20110197745A1
    • 2011-08-18
    • US12979169
    • 2010-12-27
    • Jay Carl Locke
    • Jay Carl Locke
    • F41H5/04C23C8/22C23C8/46C23C8/80F41H5/02
    • F41H5/045C22C38/02C22C38/04C22C38/44C23C8/22C23C8/46C23C8/80
    • A method for making armor plate that is resistant to armor piercing small arms ammunition is provided. The armor plate includes a steel plate having a nominal chemical composition in weight percent of 0.4C-1.8Ni-0.8Cr-0.25Mo. The steel plate is carburized on one side and produces a carburized side and a non-carburized side. The carburized side of the steel plate has a carbon concentration of at least 0.9% by weight and the non-carburized side has a carbon concentration of between 0.38 and 0.45% by weight. After the steel plate has been carburized, it is subsequently thermally processed such that the carburized side has a hardness of at least 58 Rockwell Hardness C (HRC), and the non-carburized side has a hardness of between >=50 and
    • 提供了一种制造耐甲壳穿刺小武器弹药的装甲板的方法。 该装甲板包括具有0.4C-1.8Ni-0.8Cr-0.25Mo的重量百分比的标称化学成分的钢板。 钢板在一侧渗碳,产生渗碳侧和非渗碳侧。 钢板的渗碳侧的碳浓度为0.9重量%以上,非渗碳侧的碳浓度为0.38〜0.45重量%。 在钢板已渗碳后,随后进行热处理,使得渗碳侧的硬度至少为58洛氏硬度C(HRC),非渗碳侧的硬度在> 50和<55之间 HRC。