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Chemical composition analysis of HLRS | Lunar Simulant Atlas

Needs reviewLiterature-derived experiment

Chemical composition analysis of HLRS

Material characterization linked to Experiment, with source literature and related extracted records kept visible.

100%

Confidence

1

Literature sources

4

Linked simulants

19

Linked properties

Record profile

Measurement type

Material characterization

Application

Experiment

Primary source

Laser welding study of vacuum sintered HUST-1 lunar regolith simulant

Review state

needs review

Linked simulants

JSC-1Asubject_of_studyNeeds review JSC-2Asubject of prior electrolysis studiesNeeds review HUST-1Lunar regolith simulant used to evaluate physical, mechanical, and thermal properties under vacuum sintering conditions.Needs review CAS-1Simulant mentioned in extracted literature tagsNeeds review

Related properties

Melting behaviortested by laser melting or laser powder-bed processing100%Chemical compositionanalyzed by SEM-EDS100%Mineralogycharacterized by XRD100%melting point652 C100%Particle size distributionDv (10) = 6 m; Dv (50) = 131 m; Dv (90) = 432 m100%

Evidence snippets

The chemical composition of HLRS was determined using X-ray Fluorescence (XRF).

Source literature

Main reference: Laser welding study of vacuum sintered HUST-1 lunar regolith simulant

W. Han, L. Ding, C. Zhou, Y. Zhou, F. Dang | 2024 | Science China Technological Sciences

DOI 10.1007/s11431-023-2675-0

Extraction state

100%

1 source

Needs review

Back to experiments

sintering behaviormeasured

100%

Shear strengthmeasured by direct shear or shear-box testing100%

Thermal expansionVaries with temperature and material100%

Laser power200 W to 500 W100%

Thermal stressProminent at higher scanning speeds100%

Volatilization of mineralsmagnesia-containing minerals vaporize during melting100%

Precipitation of mineralsNa and Mg-containing minerals100%