Published 1984 | Version v1
Report Restricted

Corrosion of friction rock stabilizers in selected uranium and copper mine waters. Report of Investigations/1984

Creators

Description

The Bureau of Mines evaluated corrosion resistance of Split Set friction rock stabilizer mine roof bolts to aid in better prediction of useful service life. Electrochemical corrosion testing was conducted utilizing an automated corrosion measurement system. Natural and/or synthetic mine waters from four uranium and two copper mines were the test media for the two types of high-strength, low-alloy (HSLA) steels from which Split Set stabilizers are manufactured, and for galvanized steel. Tests were conducted with waters of minimum and maximum dissolved oxygen content at in-mine water temperatures. Retrieved Split Set stabilizers were also evaluated for property changes

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS, PC A03/MF A01.

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Restricted

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Additional details

Publishing Information

Imprint Pagination
30 p.
Report number
PB--85-135119/XAB

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16070804
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS; S36: MATERIALS SCIENCE;
Descriptors DEI
BOLTED JOINTS; COPPER; CORROSION; FASTENERS; GROUND WATER; MINES; STEELS; SUPPORTS; URANIUM MINES
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; ELEMENTS; HYDROGEN COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; MECHANICAL STRUCTURES; METALS; OXYGEN COMPOUNDS; TRANSITION ELEMENTS; WATER

Optional Information

Secondary number(s)
BM-RI--8904.