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。
摘要:
The invention relates to a method for improving the utilization of the production potential of a genetically modified plant where the plant is treated with an effective amount of at least one compound of the formula (I) in which R1 to R3, X, L, n and Y have the meanings given in the description.
摘要:
The present invention relates to compounds of the general formula (I) in which R1 to R6, A, Y, X, G, n and m are each as defined in the description—and to a process for preparation thereof and to the use thereof as insecticides and acaricides.
摘要:
The present invention relates to novel active compound combinations comprising, firstly, at least one known compound of the formula (I) in which R1 and A have the meanings given in the description and, secondly, at least one further known active compound from the class of the pyrethroids, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids.
摘要:
The present application relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which also include arthropods and especially insects.
摘要:
The present application relates to substituted enaminocarbonyl compounds of the formula (I) in which A, B, D, R1 to R3 are each as defined in the description, to processes for preparation thereof and to the use thereof for controlling animal pests.
摘要:
The present invention relates to novel active compound combinations comprising, firstly, at least one known compound of the formula (I) in which R1 and A have the meanings given in the description and, secondly, at least one further known active compound from the class of the pyrethroids, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids.
摘要:
The present invention relates to novel active compound combinations comprising, firstly, at least one known compound of the formula (I) in which R1 and A have the meanings given in the description and, secondly, at least one further known active compound from the class of the organophosphates or carbamates, which combinations are highly suitable for controlling animal pests such as insects and unwanted acarids.
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.