Requests to use filler metals manufactured to other standards must be in writing and approved by SECCO prior to use. 使用按其它標準生產的填充金屬，必須事先提出書面申請，並獲得賽科公司的批准。
However, for attaching nonpressure parts to pressure parts, the filler metal chemistry shall match the nominal chemistry of the pressure part. 但將非受壓元件焊接受壓元件時所用的填充金屬，應與受壓元件的標稱化學組成相配。
A pouring apparatus for molten metal includes a stirrer installed in a reservoir. 熔化焊料澆注裝置包括安裝在儲蓄器中的攪拌器。
Casting can be performed quickly after charging the metal particles into the molten solder, so the metal particles do not significantly melt into the molten solder. 在將金屬顆粒裝入熔化的焊料中后可立即執行鑄造，因此金屬顆粒不顯著地熔入熔化的焊料中。
A type of self-shield metal cored wire for hardfacing is studied in the paper. 研製了一種自保護金屬芯堆焊葯芯焊絲。
Using high speed photography and ANALYSATOR HANNOVER, metal transfer modes of flux-cored wire were observed and analyzed.The reseach results are confirmed. 採用焊接過程的高速攝影技術和漢諾威焊接質量分析系統對葯芯焊絲的熔滴過渡形態進行觀察分析。
