AUSTENITISKT, UTSKILJNINGSHERDBART ROSTFRITT STAL

申请公布号：SE7910719(L)

申请号：SE19790010719

申请日期：1979.12.28

申请公布日期：1981.06.18

申请人：

FAGERSTA AB

发明人：ANGEL F G S;MALMGREN N G E;SOLLY B

分类号：C22C38/00;C22C38/40;(IPC1-7):C22C38/40

主分类号：C22C38/00

摘要：Austenitic, precipitation hardenable, stainless chromium-nickel-aluminium steel with good cold workability. The steel contains Cr 13-22 % and Ni 5-17 % within the area ABCD on the enclosed diagram, and C up to 0.15 %, Si up to 3.0 %, Mn up to 8.0 %, P up to 0.045 %, S up to 0.040 %, Mo up to 2.0 %, N up to 0.15 %, Al 0.5-2.5 %. In addition the steel can contain one more of the metals Ti, Zr and U up to 2 % with the balance iron and impurities normally occurring in stainless steels.

Process for producing dimethylamine.

Car receiver.

Method for the sectional drying of pipelines.

Slide for the longitudinal adjustment of vehicle seats.

Cross-linked polyphenylene oxide.

Radiation sensitive silver halide emulsion containing substituted arylhydrazides.

Noise reduction circuit and method.

Process for preparing optically active carboxylic acids and antipode esters thereof.

Electronic circuitry with self-calibrating feedback for use with an optical current sensor.

Pattern tracer using matrix sensor.

Thermal printing system with normal and reverse image printing capability.

Detector-dummy detector combination which is integrated as a single element of reduced size.

Real time transparent serial/echoplex interface apparatus.

Shared resource lockout apparatus.

Rotary head type PCM recorder.

Gradient-index lens optical system.

Method of projection reconstruction imaging with reduced sensitivity to motion-related artifacts.

Digital electronic musical instrument of pitch synchronous sampling type.

Track following servo system for a disk file.

Angular position detector.