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    • 2. 发明授权
    • Air-hardening, low to medium carbon steel for improved heat treatment
    • 空气硬化,低碳至中碳钢,用于改善热处理
    • US06902631B2
    • 2005-06-07
    • US10120361
    • 2002-04-12
    • Thore LundPatrik ÖlundStaffan LarssonPeter NeumanOliver Rösch
    • Thore LundPatrik ÖlundStaffan LarssonPeter NeumanOliver Rösch
    • C22C38/00C22C38/12C22C38/22C22C38/34C22C38/38C23C8/20C23C8/26C23C8/32C23C8/80C21D1/18C23C8/22
    • C22C38/34C22C38/22C22C38/38C23C8/20C23C8/26C23C8/32
    • A steel to be air-hardened as part of heat treatments such as hardening-and-tempering, induction hardening, carburizing, carbonitriding or nitriding comprising, in weight %: C0.10-0.55; Si0.97-2.03; Mn1.14-1.83; Cr0.00-1.65; Mo0.36-0.58; and the balance Fe + impurities.
    • 作为热处理的一部分进行空气硬化的钢,例如硬化和回火,感应淬火,渗碳,碳氮共渗或氮化,其重量%包括:
      THEAD> < ROW> C 0.10-0.55; Si 0.97-2.03 ; Mn 1.14-1.83; Cr 0.00-1.65; Mo 0.36-0.58; 和 余额Fe + / TGROUP>
        • 7. 发明授权
        • Mold for forming glassware
        • 用于形成玻璃器皿的模具
        • US5964915A
        • 1999-10-12
        • US088667
        • 1998-06-02
        • Peter NeumanJames B. C. WuGunther Clos
        • Peter NeumanJames B. C. WuGunther Clos
        • C03B9/38C03B9/197C03B9/347C03B9/48
        • C03B9/3875C03B9/3532Y02P40/57
        • A mold having a pair of mold halves defining a mold cavity for forming a glass container. There is an inner shell of the mold and an outer shell and a gap therebetween through which cooling gas flows. Heat transfer elements on the inner shell extend laterally outwardly from the inner shell into the gap for contact by cooling gas flowing through the gap thereby to cool the inner shell. The inner shell is formed from a hard material having a working temperature substantially greater than the melting temperature of glass, a heat conductivity of less than about 15 W/m-deg K, and a capability of generating at temperatures in excess of about 500.degree. C. a protective oxide film strongly adhered to the inner shell surface.
        • 一种模具,其具有限定用于形成玻璃容器的模腔的一对半模。 存在模具的内壳和外壳以及冷却气体流过的间隙。 内壳上的传热元件从内壳横向向外延伸到用于通过间隙流动的冷却气体接触的间隙,从而冷却内壳。 内壳由硬质材料形成,该硬质材料的工作温度基本上大于玻璃的熔融温度,小于约15W / m-deg K的导热率,以及在超过约500°F的温度下产生的能力 C.保护性氧化膜牢固地附着于内壳表面。