Published January 1977 | Version v1
Journal article Metadata-only

Mastering the fabrication of weldless tubes of the scale-resisting KhN45Yu alloy

Creators

  • 1. Pervoural'skij Novotrubnyj Zavod (USSR)
  • 2. Tsentral'nyj Nauchno-Issledovatel'skij Inst. Chernoj Metallurgii, Moscow (USSR)

Description

A new KhN45Yu alloy intended for service in oxidizing atmosphere at temperatures between 1000 and 1300 deg C has been developed. As compared to the known KhN70Yu alloy, the new alloy is lower in nickel and is superior to it in process plasticity, being close in deformation parameter values to those of the Kh18N10T steel. An experimental piercing of blanks has been carried out; optimum heating temperature and a deep centre drilling have been suggested. The industrial production of cold-rolled tubes of the new alloy measuring 32-2x4 mm has been introduced

Additional details

Additional titles

Original title (Russian)
Освоение производства бесшовных труб из окалиностойкого сплава KhN45Yu

Publishing Information

Journal Title
Stal'
Journal Issue
no.1
Series
Stal'.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9385854
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
COLD WORKING; CORROSION RESISTANT ALLOYS; HEAT TREATMENTS; HOT WORKING; MECHANICAL PROPERTIES; NICKEL BASE ALLOYS; ROLLING; TUBES; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOYS; FABRICATION; MATERIALS WORKING; NICKEL ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For selective English translation see the journal Steel USSR.