Refractory article suitable for casting molten metal
    1.
    发明授权
    Refractory article suitable for casting molten metal 失效
    适用于铸造熔融金属的耐火材料

    公开(公告)号:US4634685A

    公开(公告)日:1987-01-06

    申请号:US793687

    申请日:1985-10-31

    CPC分类号: B22D41/54 C04B35/101

    摘要: A refractory article for casting of liquid melts, especially steel, fabricated from a mixture of Al.sub.2 O.sub.3, graphite, a flux component, a synthetic resin binder and a metallic powder. The flux component contains a first flux with a melting point from 550.degree. to 900.degree. C. and a second flux that becomes active in the mixture in a temperature ranging from 1350.degree. and 1550.degree. C. The refractory article need not be heated before use, and the carbon contained therein, which determines the strength of the article, is retained for a much longer period during use, so that the article will have a long service life.

    摘要翻译: 用于铸造由Al 2 O 3,石墨,助熔剂组分,合成树脂粘合剂和金属粉末的混合物制成的液体熔体,特别是钢的耐火制品。 助熔剂组分含有熔点为550-900℃的第一助熔剂和在1350℃至1550℃的温度范围内在混合物中变成活性的第二助熔剂。耐火制品在使用前不需要加热 ,并且确定制品的强度的其中包含的碳在使用期间保持较长时间,使得制品将具有较长的使用寿命。

    METHOD FOR IMPROVING PLANT GROWTH
    9.
    发明申请
    METHOD FOR IMPROVING PLANT GROWTH 有权
    改善植物生长的方法

    公开(公告)号:US20110160061A1

    公开(公告)日:2011-06-30

    申请号:US13061360

    申请日:2009-08-17

    IPC分类号: A01N43/40 A01N43/78 A01P21/00

    CPC分类号: A01N47/40

    摘要: The invention relates to the use of at least one compound selected from the class of the sulphoximines for enhancing plants' intrinsic defences and/or for improving plant growth and/or for enhancing the resistance of plants to plant diseases which are caused by fungi, bacteria, viruses, MLOs (mycoplasma-like organisms) and/or RLOs (rickettsia-like organisms), and/or for enhancing the resistance of plants to abiotic stress factors.

    摘要翻译: 本发明涉及至少一种选自磺基亚胺类化合物的化合物用于增强植物内在防御和/或改善植物生长和/或增强植物对由真菌,细菌引起的植物疾病的抵抗力的用途 和/或RLO(立克次体样生物)和/或用于增强植物对非生物胁迫因子的抗性。