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Application filed by Institutul De Sudura Si Incercari De Materiale,RofiledCriticalInstitutul De Sudura Si Incercari De Materiale,Ro
Priority to RO87127162ApriorityCriticalpatent/RO96901A2/en
Publication of RO96901A2publicationCriticalpatent/RO96901A2/en
The shell comprises a system based on deposition of a metal of relatively low cracking susceptibility. Metal alloys of the 4MoCr17Ni7 type are used in the basic shell. The shell composition is marble 14-20,fluorine compound 16-22,rutile 21-25,titanium white 4-6,iron 28-34,ferromolybdenum 0-3,chromium 3-7,mica 1-5, carboxylmethyl cellulose up to 1,and liquid potassium and sodium silicate 10-20 per cent by weight respectively.
RO87127162A1987-02-251987-02-25
INVENTED ELECTROZI FOR WATER SUPERIOR WELDING
RO96901A2
(en)