METHOD FOR MANUFACTURE OF STULL ANCHOR FROM CORROSION-RESISTANT STEEL Russian patent published in 1998 - IPC

Abstract RU 2106428 C1

FIELD: methods for manufacture of stull anchors from corrosion-resistant steel with distance sleeve partially provided with splines. SUBSTANCE: method includes assembly of part with the aid of stull body driven in distance sleeve. In so doing, prior to assembly, powder mixture is prepared. It contains material of assembly member and nonmetal alloying components such as carbon, nitrogen and/or boron. Mixture is applied to assembly members and roasted to settle on their surfaces of carbides, nitrides and/or borides. EFFECT: higher efficiency. 4 cl

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RU 2 106 428 C1

Authors

Norbert Arnol'D[De]

Bernd Khajn[De]

Paul' Gjumpel'[De]

Dates

1998-03-10Published

1995-12-15Filed