发明名称 Melting and vaporizing apparatus and method
摘要 An apparatus and method for heating materials or substances in an oven at an oven temperature below their melting and/or vaporization points to either melt and/or vaporize the substance. Substances are inserted into a substantially spherical envelope. The envelope is sealed at a preset pressure. The solid is heated in an oven at an oven temperature substantially below the melting or vaporization temperature of the substance at the preset pressure for a time sufficient to either melt or vaporize the substance.
申请公布号 US7161110(B2) 申请公布日期 2007.01.09
申请号 US20040751946 申请日期 2004.01.07
申请人 发明人
分类号 B23K10/00;B01B1/00;C23C14/24;C30B1/00;C30B1/12;C30B9/00;C30B11/00;F27B5/04;F27B14/04 主分类号 B23K10/00
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