HUT37175A - Method and auxiliary alloy for producing cast-iron skid shoes and the skid shoe produced by the method
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Method and auxiliary alloy for producing cast-iron skid shoes and the skid shoe produced by the method
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Publication number
HUT37175A
HUT37175AHU50984AHU50984AHUT37175AHU T37175 AHUT37175 AHU T37175AHU 50984 AHU50984 AHU 50984AHU 50984 AHU50984 AHU 50984AHU T37175 AHUT37175 AHU T37175A
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Application filed by Vasipari Kutato FejlesztofiledCriticalVasipari Kutato Fejleszto
Priority to HU50984ApriorityCriticalpatent/HU190237B/en
Publication of HUT37175ApublicationCriticalpatent/HUT37175A/en
Publication of HU190237BpublicationCriticalpatent/HU190237B/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Braking Arrangements
(AREA)
Abstract
5-8 mins. before casting the melt is mixed 0.1-0.3 wt.% CaBaSi alloy comprising of (wt.%): Si 60-65, Al 0.5-1.7, Ca 1-2, Ba 9-11, the remainder being Fe. The resultant skid shoe comprises (wt.%): C 3-3.6, Si 1.8-2.5, Mn 0.3-1, S 0.1-0.16 and P 1.1-1.55 with a structure consisting of straight or vortex 25-90 microns lamellar graphite and perlite, as well as 5-55% ferrite and the eutectic cells measuring not more than 400 microns.
HU50984A1984-02-081984-02-08Method and auxiliary alloy for producing cast-iron skid shoe produced by the method
HU190237B
(en)