Information processing — Reels for 12,7 mm (0,5 in) wide magnetic tapes — Sizes 16, 18 and 22
Provides the characteristics of three reel sizes (16, 28, 22) for magnetc tape with a width of 12.7 mm (0.5 in) for ensuring their physical exchangeability.
Metallic powders, excluding powders for hardmetals — Determination of dimensional changes associated...
This second edition cancels and replaces the first edition (i. e. ISO 4492:1978). The method is applicable to the determination of three types of dimensional changes involved with the processing of metallic powders. Gives principle, test parameters, symbols and designations, apparatus, sampling, procedure, expression of results and test report. An annex contains information on demensional change…
Information processing - Reels for 12,7 mm (0,5 in) wide magnetic tapes - Sizes 16, 18 and 22
Provides the characteristics of three reel sizes (16, 28, 22) for magnetc tape with a width of 12.7 mm (0.5 in) for ensuring their physical exchangeability.
Information processing — Magnetic disk for data storage devices — 83 000 flux transitions per track,...
Specifies mechanical, physical and magnetic characteristics of a lubricated disk of 130 mm (5,12 in) outer diameter and 40 mm (1,57 in) inner diameter to be mounted on data storage devices. Defines requirements for proper performance at 83 332 flux transition per track.
Aerospace — Anodic treatment of titanium and titanium alloys — Sulfuric acid process
Specifies the requirements for producing and testing. The coating is used with solid film lubricants for protection of titanium fasteners against galling, for limited protection of less noble metals against galvanic corrosion when in contact with titanium or for other approved uses. Gives information on technical requirements, quality assurance provisions, packaging and delivery.
