YOKAISOKUDONOTAKAIKATANZAINOSEIHO

摘要

The process is used for preparing carburizing agents with a high bulk density pressed into moulded articles, by adding alloy admixtures or admixing materials, which are usual in the production of steel or cast iron, in the form of powders or fine shavings to the carbon powders before compaction. Hydroxyethyl cellulose is preferably used as a binder with a gelling aid.