Founding. Abrasion resistant cast irons Ingestion-build-67170 separation of cobalt

separation of cobalt

Batteries for passenger cars

1 – Specification for microscopic slides

test specimens subjected to this cleaning procedure can be evaluated for many properties

This European Standard comprises a type test of brake disc performance

Founding. Abrasion resistant cast irons Ingestion-build-67170 separation of cobalt1 Scope This European Standard defines the grades of abrasion resistant white cast irons. It specifies the grades in terms of: chemical composition; hardness. The types of abrasion resistant white cast irons covered by this standard are: a) unalloyed or low alloy cast irons; b) nickel chromium cast irons covering two general types: 4 % Ni 2 % Cr cast irons; 9 % Cr 5 % Ni cast irons; c) high chromium cast irons covering four ranges of chromium content: