HIGH-STRENGTH FOUNDRY ALUMINUM ALLOY WITH CALCIUM ADDITIVE Russian patent published in 2019 - IPC C22C21/10 

Abstract RU 2691476 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy of aluminum-based materials and can be used in production of articles operating under high loads at temperatures of up to 150–200 °C, in particular, parts of aircrafts, cars and other vehicles. Foundry alloy based on aluminum contains, wt%: 5–6 Zn, 0.6–1.4 Ca, 1.2–1.8 Mg, 0.4–0.7 Fe, aluminum – the rest, wherein after casting alloy has: temporary resistance (σt) is not less than 320 MPa, yield point (σ0.2) is not less than 210 MPa, relative elongation (δ) is not less than 5 %.

EFFECT: creation of a new foundry high-strength aluminum alloy intended for production of shaped castings.

1 cl, 4 dwg, 2 tbl, 2 ex

Similar patents RU2691476C1

Title Year Author Number
HIGH-STRENGTH FOUNDRY ALUMINUM ALLOY WITH CALCIUM ADDITIVE 2019
  • Belov Nikolaj Aleksandrovich
  • Shurkin Pavel Konstantinovich
RU2713526C1
CAST ALUMINUM ALLOY WITH CERIUM ADDITIVE 2018
  • Belov Nikolaj Aleksandrovich
  • Shurkin Pavel Konstantinovich
  • Naumova Evgeniya Aleksandrovna
  • Letyagin Nikolaj Vladimirovich
RU2691475C1
HIGH-STRENGTH ALLOY BASED ON ALUMINIUM WITH CALCIUM ADDITION 2012
  • Belov Nikolaj Aleksandrovich
RU2478132C1
ALUMINUM-CALCIUM ALLOY 2022
  • Belov Nikolai Aleksandrovich
  • Tsydenov Andrei Gennadevich
  • Finogeev Aleksandr Sergeevich
  • Letiagin Nikolai Vladimirovich
  • Naumova Evgeniia Aleksandrovna
RU2790117C1
ALUMINUM-BASE MATERIAL 2005
  • Belov Nikolaj Aleksandrovich
  • Zolotorevskij Vadim Semenovich
  • Cheverikin Vladimir Viktorovich
RU2288965C1
HIGH-STRENGTH ALLOY ON BASE OF ALUMINIUM 2009
  • Belov Nikolaj Aleksandrovich
  • Belov Vladimir Dmitrievich
  • Cheverikin Vladimir Viktorovich
  • Mishurov Sergej Sergeevich
RU2419663C2
METHOD FOR PRODUCING CASTINGS OF HIGH-STRENGTH ALUMINIUM-BASED ALLOYS 2015
  • Belov Nikolaj Aleksandrovich
  • Alabin Aleksandr Nikolaevich
  • Akopyan Torgom Karoevich
  • Mishurov Sergej Sergeevich
RU2621499C2
CASTING ALUMINUM-CALCIUM ALLOY 2017
  • Belov Nikolaj Aleksandrovich
  • Naumova Evgeniya Aleksandrovna
  • Doroshenko Vitalij Vladimirovich
RU2660492C1
HIGH-STRENGTH SPARINGLY-ALLOYED ALUMINIUM-BASED ALLOY 2012
  • Belov Nikolaj Aleksandrovich
  • Belov Vladimir Dmitrievich
  • Alabin Aleksandr Nikolaevich
  • Zlobin Grigorij Sergeevich
  • Mishurov Sergej Sergeevich
RU2484168C1
HIGH-STRENGTH ALUMINIUM-BASED ALLOY 2017
  • Mann Viktor Khristyanovich
  • Alabin Aleksandr Nikolaevich
  • Krokhin Aleksandr Yurevich
  • Frolov Anton Valerevich
  • Efimov Konstantin Vasilevich
RU2673593C1

RU 2 691 476 C1

Authors

Belov Nikolaj Aleksandrovich

Shurkin Pavel Konstantinovich

Dates

2019-06-14Published

2018-09-24Filed