PL147327B1 - Multicomponent zn-al alloy - Google Patents

Multicomponent zn-al alloy Download PDF

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PL147327B1
PL147327B1 PL25904686A PL25904686A PL147327B1 PL 147327 B1 PL147327 B1 PL 147327B1 PL 25904686 A PL25904686 A PL 25904686A PL 25904686 A PL25904686 A PL 25904686A PL 147327 B1 PL147327 B1 PL 147327B1
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weight
aluminum
modifier
zinc
alloy
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PL25904686A
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Polish (pl)
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** ***** Int. CI.4 C22C 18/04 Twórcy wynalazku: Janusz Paoalowski, Andrzej Soleoki, Stanislaw Dyszy, Jan Glowacki, Zenon Wasyleczko, Stanislaw Banas Uprawniony z patentui Gwarectwo Mechanizacji Górnictwa "Polnag" Fabryka Sprzeta i Narzedzi Górniczyen im. Gen* E« Swierczewskiego, Katowice (Polska) WIELOSKLADNIKOWY STOP CYNKOWO-ALUMINIOWY Przedmiotem wynalazku Jest wieloskladnikowy stop cynkcwo-aluminiowy przeznaczony do sto¬ sowania jako stop nieiskrzacy w kontakoie ze skorodowanymi stopami zelaza* Znane sa wieloskladnikowe stopy cynkowo-aluminiowe zawierajace wagowo: okolo 30% alumi¬ nium reszta oynk. Stopy te charakteryzuja sie stosunkowo niska odpornoscia na iskrzenia w kontakcie udarowym z zardzewialymi stopami zelaza* Wymienione stopy cynkowo-aluminiowe w kontakoie udarowym z tlenkami zelaza na jego stopach powoduja powstawanie iskier zapalaja¬ cych mieszaniny wybuohowe z powietrzem* Celem wynalazku jest opraoowanie stopu lekkiego na bazie cynku, odznaozajaoego sie od- pornosoia na iskrzenie w kontakoie udarowym z rdza na stopach zelaza i eliminujacego mozli¬ wosc zaplonu gazowyoh mieszanin wybuchowych z powietrzem oraz odznaczajacego sie dobrymi wlasciwosciami aeohanioznymi i elektrostatyoznosoia* Istota wynalazku polega na tym, ze wieloskladnikowy stop odlewniczy cynkowo-aluminiowy zawiera wagowo od 35 - 37% aluminium, 8,0 - 12% kadmu, 3,0 - 5f0% miedzi, 0f1 - 0,2% magne¬ zu, do 0,3% jednego z nastepujacych modyfikatorów, przy czym aby stop nie zmienil swych wlasnosoi zawartosc ta nie moze przekraczac wagowo w przypadku antymonu 0,3%, strontu 0,1%, sodu 0,1% a boru 0,05%, reszte w uzupelnieniu do 100% stanowi cynk, a zanieczyszczenia in¬ nymi metalami nie moga przekroczyc 0,8% czesci wagowych, przy czym zanieczyszczenia w przy¬ padku krzemu nie moga przekroozyc 0,2%, manganu 0,1%, tytanu 0,3%, zelaza 0,5%, olowiu 0,2%, chromu 0,2%, cyny 0,01%, berylu 0,07%. Zaleta stopu wedlug wynalazku Jest niska gestosc, elektrostatycznosc, dobre wlasciwosci wytrzymalosciowe oraz odpornosc na iskrzenie w kon¬ takoie udarowym z rdza na stopach zelaza.Przyklad. Stop oynkowo-aluminiowy wedlug wynalazku zawiera wagowo 35% aluminium, 4% miedzi, 6% kadmu, 0,25% magnezu, 0,3% antymonu, reszte w uzupelnieniu do 100% stanowi oynk, a zanieczyszczenia wynosza wagowo 0,1% krzemu, 0,2% zelaza, 0,01% oyny, 0,01% olowiu, . 0,05% manganu. Stop wykazuje nastepujaoe wlasoiwosoit gestosc 4,49 g/ern^, wytrzymalosc na rozoiaganie 212 MPa, twardosc 100 HB. Zawartosc aluminium w rozmazie stopu na rdzy nie prze¬ kracza 5% wagowyoh. 147 3272 147 327 Zastrzezenia pa to n t o w a 1. Wieloskladnikowy stop oynkowo-aluminiowy zawierajacy wagowo 3-5% miedzi, 0,1- 0,391 magnezu, modyfikator, aluminium, kadm oraz oynk w uzupelnienia do 10OH, znamie nny tym, ze zawiera wagowo 35 - 37% aluminium, 8 - 12* kadmu, modyfikatora do 0,351, a zanie¬ czyszczenia Innymi metalami nie przekraozaja 0,0* ozesoi wagowych. 2. Wieloskladnikowy stop wedlug zastrz. 1, znamienny tym, ze jako modyfi¬ kator stosuje sie antymon do 0,3* lub stront do 0,1* lub sód do 0,1* lub bor do 0,05*. 3. Wieloskladnikowy stop wedlug zastrz. 1, znamienny tym, ze zanieczysz¬ czenia innymi metalami nie przekraczaja wagowo: 0,2* krzemu, 0,1* manganu, 0,3* tytanu, 0,5* zelaza, 0,2* olowiu, 0,2* chromu, 0,01* cyny, 0,07* berylu.Pracownia Poligraficzna UP PRL. Naklad 100 egz.Cena 400 zl PL** ***** Int. CI.4 C22C 18/04 Creators of the invention: Janusz Paoalowski, Andrzej Soleoki, Stanislaw Dyszy, Jan Glowacki, Zenon Wasyleczko, Stanislaw Banas Authorized by the patent and mining Mechanization Management "Polnag" Fabryka Sprzeta i Narzedzi Górniczyen them. Gen * E «Swierczewskiego, Katowice (Poland) MULTI-COMPONENT ZINC-ALUMINUM ALLOY The subject of the invention is a multi-component zinc-aluminum alloy intended for use as a non-sparking alloy in contact with corroded iron alloys * Multi-component zinc-aluminum alloys with approximately 30 % aluminum, rest zinc. These alloys are characterized by a relatively low resistance to sparking in impact contact with rusty iron alloys * The mentioned zinc-aluminum alloys in impact contact with iron oxides on its alloys cause the formation of ignition sparks of explosive mixtures with air * The purpose of the invention is to develop a light alloy based on zinc, which is characteristic of sparking in a shock contact with rust on iron alloys and eliminates the possibility of ignition of gaseous explosive mixtures with air, and has good aeohaniozne properties and electrostatic alloy resistance * The essence of the invention consists in the fact that contains from 35 - 37% by weight of aluminum, 8.0 - 12% of cadmium, 3.0 - 5% of copper, 0f1 - 0.2% of magnesium, to 0.3% of one of the following modifiers, with the alloy not changed its properties, this content must not exceed the weight of antimony 0.3%, strontium 0.1%, sodium 0.1% and boron 0.05%, the rest these in addition to 100% are zinc, and impurities with other metals must not exceed 0.8% by weight, with the impurities in the case of silicon not exceeding 0.2%, manganese 0.1%, titanium 0, 3%, iron 0.5%, lead 0.2%, chromium 0.2%, tin 0.01%, beryllium 0.07%. The advantage of the alloy according to the invention is low density, electrostaticity, good strength properties and resistance to sparking in an impact contact with rust on the iron alloys. Example. The zinc-aluminum alloy according to the invention contains 35% by weight of aluminum, 4% by weight of copper, 6% by weight of cadmium, 0.25% of magnesium, 0.3% of antimony, the rest in the addition to 100% is zinc, and the impurity is 0.1% by weight of silicon. 0.2% iron, 0.01% oine, 0.01% lead,. 0.05% manganese. The alloy has the following properties, a density of 4.49 g / m2, a pull-out strength of 212 MPa, a hardness of 100 HB. The aluminum content in the smear of the alloy on the rust does not exceed 5% by weight. 147 3272 147 327 Claims 1. Multi-component zinc-aluminum alloy containing 3-5% by weight of copper, 0.1-0.391 of magnesium, modifier, aluminum, cadmium and zinc in addition to 10OH, characterized by the fact that it contains 35 - 37% aluminum, 8-12% cadmium, modifier up to 0.351%, and contamination with other metals does not exceed 0.0% of the weight range. 2. A multi-component alloy according to claim The modifier according to claim 1, wherein the modifier is antimony up to 0.3% or strontium up to 0.1% or sodium up to 0.1% or boron up to 0.05%. 3. A multi-component alloy according to claim 2. The method of claim 1, wherein the impurities with other metals do not exceed the weight of: 0.2% silicon, 0.1% manganese, 0.3% titanium, 0.5% iron, 0.2% lead, 0.2% chromium. 0.01 * tin, 0.07 * beryllium. Printing studio of the Polish People's Republic. Mintage 100 copies Price PLN 400 PL

Claims (3)

Zastrzezenia pa to n t o w a 1. Wieloskladnikowy stop oynkowo-aluminiowy zawierajacy wagowo 3-5% miedzi, 0,1- 0,391 magnezu, modyfikator, aluminium, kadm oraz oynk w uzupelnienia do 10OH, znamie nny tym, ze zawiera wagowo 35 - 37% aluminium, 8 - 12* kadmu, modyfikatora do 0,351, a zanie¬ czyszczenia Innymi metalami nie przekraozaja 0,0* ozesoi wagowych.Claims 1. Multi-component zinc-aluminum alloy containing 3-5% by weight of copper, 0.1- 0.391% of magnesium, modifier, aluminum, cadmium and zinc in addition to 10OH, characterized by the fact that it contains 35 - 37% by weight of aluminum 8-12% cadmium, modifier up to 0.351%, and other metal impurities do not exceed 0.0% of the weight level. 2. Wieloskladnikowy stop wedlug zastrz. 1, znamienny tym, ze jako modyfi¬ kator stosuje sie antymon do 0,3* lub stront do 0,1* lub sód do 0,1* lub bor do 0,05*.2. A multi-component alloy according to claim The modifier according to claim 1, wherein the modifier is antimony up to 0.3% or strontium up to 0.1% or sodium up to 0.1% or boron up to 0.05%. 3. Wieloskladnikowy stop wedlug zastrz. 1, znamienny tym, ze zanieczysz¬ czenia innymi metalami nie przekraczaja wagowo: 0,2* krzemu, 0,1* manganu, 0,3* tytanu, 0,5* zelaza, 0,2* olowiu, 0,2* chromu, 0,01* cyny, 0,07* berylu. Pracownia Poligraficzna UP PRL. Naklad 100 egz. Cena 400 zl PL3. A multi-component alloy according to claim 2. The method of claim 1, wherein the impurities with other metals do not exceed the weight of: 0.2% silicon, 0.1% manganese, 0.3% titanium, 0.5% iron, 0.2% lead, 0.2% chromium. 0.01 * tin, 0.07 * beryllium. Printing workshop of the UP PRL. Mintage 100 copies. Price PLN 400 PL
PL25904686A 1986-04-17 1986-04-17 Multicomponent zn-al alloy PL147327B1 (en)

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PL25904686A PL147327B1 (en) 1986-04-17 1986-04-17 Multicomponent zn-al alloy

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