PL26326B3 - Impenetrable alloy. - Google Patents

Impenetrable alloy. Download PDF

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Publication number
PL26326B3
PL26326B3 PL26326A PL2632636A PL26326B3 PL 26326 B3 PL26326 B3 PL 26326B3 PL 26326 A PL26326 A PL 26326A PL 2632636 A PL2632636 A PL 2632636A PL 26326 B3 PL26326 B3 PL 26326B3
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PL
Poland
Prior art keywords
alloy
impenetrable
molybdenum
chromium
nickel
Prior art date
Application number
PL26326A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL26326B3 publication Critical patent/PL26326B3/en

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Description

Najdluzszy czas trwania patentu do 10 marca 1952 Przedmiotem patentu nr 24 664 sa od¬ porne na nadzeranie stopy zelaza z chro¬ mem, niklem i molibdenem, zawierajace antymon, o< nastepujacym skladzie: 0 — 1 % wegla, 10—25% chromu, 20 — 40% niklu, 1 — 10% molibdenu, 0—10% miedzi, 2 — 7% antymonu; reszte stopu stanowi zelazo.Okazalo sie, iz odpornosc stopu na nad¬ zeranie, podana w patencie nr 24 664, ist¬ nieje równiez przy zawartosci w nim anty¬ monu wynoszacej od 0,5 — 2%. Zwlasz¬ cza odpornym na nagryzanie goracym, ste¬ zonym kwasem solnym okazal sie stop o skladzie: 0,04% wegla, 13% chromu, 30% niklu, 5% molibdenu, 5% miedzi, 1,5% an¬ tymonu; reszte stopu stanowi zelazo. PLThe longest term of the patent until March 10, 1952 The subject of the patent No. 24,664 are hard-metal alloys with chromium, nickel and molybdenum, containing antimony, with the following composition: 0 - 1% carbon, 10-25% chromium, 20 - 40% nickel, 1 - 10% molybdenum, 0-10% copper, 2 - 7% antimony; the remainder of the alloy is iron. It has been found that the tear resistance of the alloy, given in Patent No. 24,664, also exists with an antimony content of 0.5-2%. Especially resistant to scratching with hot, concentrated hydrochloric acid, an alloy composed of: 0.04% carbon, 13% chromium, 30% nickel, 5% molybdenum, 5% copper, 1.5% anthymon; the remainder of the alloy is iron. PL

Claims (1)

1. Zastrzezenie patentowe. Stop wedlug patentu nr 24 664, znamien¬ ny tym, ze zawartosc w nim antymonu wy¬ nosi od 0,5 — 2%. Fried. Krupp A k t i e n g e s e 11 s c h a f t. Zastepca: Inz. S. Glowacki, rzecznik patentowy. Druk L. Boguslawskiego i Ski. Warszawa. PL1. Patent claim. The alloy according to Patent No. 24,664, characterized in that its antimony content is 0.5-2%. Fried. Krupp A k t i e n g e s e 11 s c h a f t. Deputy: Inz. S. Glowacki, patent attorney. Printing by L. Boguslawski and Ski. Warsaw. PL
PL26326A 1936-09-29 Impenetrable alloy. PL26326B3 (en)

Publications (1)

Publication Number Publication Date
PL26326B3 true PL26326B3 (en) 1938-04-30

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