eroding matrix 中文意思是什麼
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The mechanism of arc eroding for cuw60 / crcu integrated contact is the volatilization of cu under the arc working, then the particles of w were worn off the matrix, this phenomena is n ' t formed continuous skeleton during the connecting and cutting. such - and - such repeating resulted in the arc erosion of the contact, until invalidation
（ 1 ） cuw60觸頭的燒損機理是以cu首先熔化噴濺，然後沒有形成連續骨架的w顆粒在關合的磨損中脫落，這是一個燒損周期，如此的循環導致觸頭的燒損，直至失效。
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