ARTICLES FROM HIGHLY PLASTIC COMPOSITE MATERIAL BASED ON MODIFIED ALUMINUM ALLOY AND METHOD OF THEIR PREPARATION Russian patent published in 2024 - IPC C22C1/03 C22F1/43

Abstract RU 2826211 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to a method of producing an article from a highly plastic composite material based on a modified aluminum alloy. Method of producing articles from modified aluminum alloy consists of the following steps: step S1—preparation of molten aluminum alloy; step S2—preparation of a modifier; step S3—in an inert gas atmosphere, a modifier for melting is added to the molten aluminum alloy to obtain a melt of the modified aluminum alloy, wherein the amount of said modifier is 0.4–0.6 wt.% of the total amount of molten aluminum alloy; step S4—casting is performed to obtain workpieces from a modified aluminum alloy; stage S5—heat treatment of cast blanks. Heat treatment includes solid solution treatment with heating of workpieces to 530–550 °C and holding for 120–300 min; treatment by quenching in water; aging treatment, wherein the workpieces are held at temperature of 110–140 °C for 120–240 minutes, then the temperature is increased to 160–200 °C and held for 20–60 minutes. Then the workpieces are cooled to room temperature.

EFFECT: obtaining highly plastic articles from composite material based on modified aluminum alloy.

6 cl, 1 dwg, 3 tbl

Similar patents RU2826211C2

Title	Year	Author	Number
PART FROM HIGH-STRENGTH COMPOSITE MODIFIED ALUMINIUM ALLOY AND METHOD OF ITS PRODUCTION	2022	Pen, Ikhuej Da, Tszyanchen	RU2823557C2
METHOD OF PRODUCING ALLOYING ADDITIVE FOR MODIFICATION OF SILUMINS	0	Nemenenok Boleslav Mecheslavovich Strizhenkov Mikhail Ivanovich Besedin Vladimir Mikhajlovich Galushko Anatolij Markovich Bezhok Aleksandr Pavlovich Kalinichenko Aleksandr Sergeevich Zhvavyj Nikolaj Pavlovich	SU1744132A1
MIXTURE FOR MODIFICATION AND REFINING OF STEEL AND CAST IRON	2015	Filippenkov Anatolij Anatolevich Popov Sergej Ilich Shangin Yurij Pavlovich Roshshupkin Vladimir Nikolaevich Rydlevskij Yaroslav Evgenevich Gatsuro Vladimir Mikhajlovich Trop Larisa Anatolevna Udintsev Sergej Leonidovich Koshsheev Sergej Nikolaevich Pimnev Dmitrij Yurevich Korobko Vladimir Petrovich Ponomarev Sergej Grigorevich Gorelenko Roman Aleksandrovich Chashshin Andrej Aleksandrovich Dvojnishnikov Oleg Valerievich Chernov Aleksandr Vasilevich Chernyavskij Mikhail Sergeevich	RU2588932C1
MODIFICATION AND REFINING COMPOUND FOR IRON-CARBON AND NON-FERROUS ALLOYS (VERSIONS)	2012	Pimnev Dmitrij Yurevich Pimnev Fedor Yurevich Chernyavskij Mikhail Sergeevich	RU2502808C1
METHOD OF MANUFACTURE OF NICKEL-BASED HIGH-TEMPERATURE ALLOYS (OPTIONS)	2017	Kablov Evgenij Nikolaevich Min Pavel Georgievich Kablov Dmitrij Evgenevich Vadeev Vitalij Evgenevich	RU2682266C1
MODIFYING AGENT	0	Vakhobov Anvar Vakhobovich Ganiev Izatullo Navruzovich Dzhuraev Tukhtasun Dzhuraevich Zheleznyak Lyudmila Vasilevna	SU939580A1
METHOD OF PRODUCTION OF SUPERALLOYS BASED ON NICKEL AND ALLOYED BY RARE-EARTH METALS	2014	Kablov Evgenij Nikolaevich Min Pavel Georgievich Sidorov Viktor Vasil'Evich Vadeev Vitalij Evgen'Evich Kalitsev Viktor Anan'Evich Kablov Dmitrij Evgen'Evich	RU2572117C1
CAST COMPOSITE MATERIAL BASED ON ALUMINIUM AND METHOD OF ITS PRODUCTION	2013	Babkin Vladimir Grigor'Evich Cherepanov Aleksandr Ivanovich Terent'Ev Nikita Anatol'Evich	RU2516679C1
COMPLEX INOCULANT	0	Lekakh Semen Naumovich Bestuzhev Nikolaj Ivanovich Belyj Yurij Petrovich Andreev Georgij Feliksovich Rozum Vladimir Aleksandrovich Zheleznov Dmitrij Fedorovich Ryss Mark Abramovich Lazarev Gennadij Alekseevich Zajko Viktor Petrovich Shitov Evgenij Ivanovich	SU1116083A1
METHOD OF MODIFICATION OF ALUMINUM AND ITS ALLOYS	2017	Kulikov Boris Petrovich Baranov Vladimir Nikolaevich Polyakov Petr Vasilevich Zheleznyak Viktor Evgenevich Frolov Viktor Fedorovich Motkov Mikhail Mikhajlovich	RU2674553C1

RU 2 826 211 C2

Authors

Peng, Luozhou

Da, Jiancheng

Dates

2024-09-05—Published

2022-12-23—Filed