2018年11月21日 · Smaller pieces of iron seem to melt faster and produce a pool of metal quicker than larger pieces. 2. Once a pool of metal has formed, hold each additional piece of scrap …

2021年12月9日 · If I could melt an A10 full of any metal (say up to iron) on 8kw of 240vac 1ph power, I spend $900 and build a system….fairly easy decision. All input welcome, just trying to …

2021年11月27日 · Both resistive electric and induction must heat a conductive crucible for the majority of heat transfer to the melt, which is a loss in the crucible mass and heat loss from the …

2023年8月13日 · Recycle/scrap them, they are very smokey/messy as well as labour intensive to melt, and offer a poor yield. In addition the metal quality for any casting purposes is poor, it's …

2014年11月27日 · Virgin melt is a term often used with high-end castings. It implies that the charge starts with pure base metal, and other pure metals are added to produce the exact …

2023年3月21日 · Mark gave a good reply but I add one more thing, Sheet metal can be a poor choice in any metal to remelt because of the poor recovery rate. Sheet metal can be very thin …

2006年1月18日 · Also heat numbers assist in the case of traceability to the melt or heat from which it is poured.This identification is retained through processing and shipment to customer. …

2003年5月21日 · 1) You cannot get good results from aluminum powder without a flux; the aluminum does indeed melt, but the thin oxide shell on each particle prevents fusion into a …

2018年12月22日 · That was one of my thoughts when I first started thinking about casting metal, because I had used the heating tip on an oxy-acetylene torch to melt steel and pretty much …

2019年9月29日 · I also had more metal in the crucible so I as able to get a full pour. The crucible charge was made up of the previous casting along with some scrap brass. I have not tried to …