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1.发明授权公开(公告)号：US08636858B2
公开(公告)日：2014-01-28
申请号：US12925317
申请日：2010-10-19
申请人： Mahoto Takeda , Naokuni Muramatsu , Nobuyuki Ogawa
发明人： Mahoto Takeda , Naokuni Muramatsu , Nobuyuki Ogawa
IPC分类号： C21D9/573
摘要： In the production equipment for a precipitation hardened alloy strip, a solution treatment unit includes a heating chamber provided to heat the material alloy strip having a precipitation hardening alloy composition to a temperature of not lower than a recrystallization temperature but not higher than a melting point, a cooling chamber located adjacent to the heating chamber, and a pair of cooling rolls incorporated in the cooling chamber to hold therebetween and cool down the material alloy strip heated in the heating chamber. This production equipment can quench the material alloy strip to form a solid solution supersaturated with precipitation hardening elements and thereby forming a precipitation hardened alloy strip having a good shape and a favorable surface condition.
摘要翻译： 在沉淀硬化合金带的生产设备中，固溶处理单元包括加热室，该加热室用于将具有沉淀硬化合金组成的材料合金带加热至不低于再结晶温度但不高于熔点的温度， 位于加热室附近的冷却室，以及包括在冷却室中的一对冷却辊，以保持在其间并冷却在加热室中加热的材料合金带。 该生产设备可以淬火材料合金条，形成具有沉淀硬化元素的过饱和固溶体，从而形成具有良好形状和良好表面状态的沉淀硬化合金条。
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2.发明申请公开(公告)号：US20110094636A1
公开(公告)日：2011-04-28
申请号：US12925317
申请日：2010-10-19
申请人： Mahoto Takeda , Naokuni Muramatsu , Nobuyuki Ogawa
发明人： Mahoto Takeda , Naokuni Muramatsu , Nobuyuki Ogawa
摘要： In the production equipment for the precipitation hardened alloy strip, a solution treatment unit 20 includes a heating chamber 30 provided to heat material alloy strip 18 having a precipitation hardening alloy composition to a temperature of not lower than a recrystallization temperature but not higher than a melting point, a cooling chamber 40 located adjacent to the heating chamber 30, and a pair of cooling rolls 50 incorporated in the cooling chamber 40 to hold therebetween and cool down the material alloy strip 18 heated in the heating chamber 30. This production equipment can quench a material alloy strip to form a solid solution supersaturated with precipitation hardening elements and thereby give a precipitation hardened alloy strip having a good shape and a favorable surface condition.
摘要翻译： 在沉淀硬化合金带的生产设备中，固溶处理单元20包括加热室30，该加热室30将具有沉淀硬化合金组成的材料合金带18加热至不低于再结晶温度但不高于熔融 点，位于加热室30附近的冷却室40，以及一对冷却辊50，其结合在冷却室40中以保持在其间并冷却在加热室30中加热的材料合金带18。该生产设备可以淬火 一种材料合金条，以形成具有沉淀硬化元素的固溶体，从而得到具有良好形状和良好表面状态的沉淀硬化的合金条。
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公开(公告)号：US09435015B2
公开(公告)日：2016-09-06
申请号：US13617056
申请日：2012-09-14
申请人： Mahoto Takeda , Naokuni Muramatsu , Ryota Takeuchi
发明人： Mahoto Takeda , Naokuni Muramatsu , Ryota Takeuchi
摘要： A heat treatment method according to the present invention includes a preliminary-state-generating step of heat-treating an alloy that undergoes multiple-step transformation with temperature by bringing the alloy in contact with a contact-type heating element for 0.01 sec or more and 3.0 sec or less, the contact-type heating element being adjusted to a particular temperature within a preliminary-state-generating temperature region determined on the basis of a first temperature related to a particular first transformation of the alloy and a second temperature, which is higher than the first temperature, related to a particular second transformation of the alloy so as to generate a preliminary state in the alloy.
摘要翻译： 根据本发明的热处理方法包括：通过使合金与接触型加热元件接触0.01秒以上，对温度进行多步转变的合金进行热处理的预备状态生成工序;以及 3.0秒以下，接触型加热元件被调整到基于与合金的特定第一次转变相关的第一温度确定的预备状态产生温度区域内的特定温度，第二温度为 高于第一温度，与合金的特定的第二次转变有关，以便在合金中产生预备状态。
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