METHOD OF JOINING COMPONENTS USING METAL PASTE WIT

专利名称：METHOD OF JOINING COMPONENTS USING

METAL PASTE WITH OXIDIZING AGENTS

发明人：Michael SCHÄFER,Wolfgang SCHMITT,Jian

ZENG

申请号：US14508585申请日：20141007

公开号：US20150021378A1公开日：20150122

摘要：A sintering method is provided which allows components to be joined to eachother in a stable way, wherein the processing temperature is less than 200° C. and stablecontact points are produced, which have low porosity and also high electrical and thermalconductivity. The method for joining components includes (a) providing a sandwicharrangement having at least (a1) one component 1, (a2) one component 2, and (a3) ametal paste located between component 1 and component 2, and (b) sintering thesandwich arrangement. The metal paste contains (A) 75-90 weight percent of at least onemetal present in the form of particles having a coating containing at least one organiccompound, (B) 0-12 weight percent of at least one metal precursor, (C) 6-20 weightpercent of at least one solvent, and (D) 0.1-15 weight percent of at least one sinteringagent selected from the group comprising (i) organic peroxides, (ii) inorganic peroxides,and (iii) inorganic acids.

申请人：Heraeus Materials Technology GmbH & Co. KG

地址：Hanau DE

国籍：DE

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