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AlCoCrFeNi2.1 HEA 1
  • AlCoCrFeNi2.1 HEA 1

AlCoCrFeNi2.1 HEA

Model:0-150μm
Brand:crigoo materials
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal
Label:Shape Memory Alloy , HEA , material powder
Price: ¥1200 / kg
Min. Order:5 kg
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Product Description

Material properties of AlCoCrFeNi2.1

1. High tensile plasticity

In some studies, a near-total dense AlCoCrFeNi2.1 sample was obtained by adjusting the process parameters of laser powder bed fusing LPBF, and the microstructure of the remelted AlCoCrFeNi2.1 sample presented a regular eutectic layer composed of nanoscale face-centered cubic (FCC) phase and B2 phase, of which FCC phase accounted for a high proportion. The ultimate tensile strength (UTS -1518 MPa) and yield strength (YS -1235 MPa) of the remelted sample were increased by 54% and 130% respectively, and the plasticity was reasonable.

2. High ductility

AlCoCrFeNi2.1 has a nano-precipitate-strengthened biphasic heterostructure, which achieves an excellent combination of high strength and excellent ductility.

3. High tensile strength

Tensile tests show that AlCoCrFeNi2.1 EHEA has a uniform FCC(L12)/BCC(B2) layered microstructure, and the as-cast AlCoCrFeNi2.1 alloy has an excellent combination of high strength and high ductility. Figure 1 shows that the ultimate tensile stress is 1100±50MPa, and the ductility is 18±2%. When the engineering stress-strain curve (blue line) is converted into the true stress-strain curve (red line), the ultimate tensile stress and ductility are 1351 MPa and 15.4%, respectively.


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AlCoCrFeNi2.1 HEA 1
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BeiJing Crigoo Materials Technology Co., Ltd.

No. 2 Jingyuan North Street, Beijing Economic and Technological Development Area, Beijing, China, 57 Building,

Phone:
86-19280988335
Fax:
Contact:
Qing Feng (Business Manager)
Mobile:
19280988335

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