非金属材料在甲醇燃料中的耐醇性方法研究

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中图分类号：U465 DOI：10.20042/j.cnki.1009-4903.2025.02.026

Abstract：Withtheextensiveapplicationofmethanolasanautomotivealternativeenergsource，thereliabiltofnonmetalic materialsinmethanolenvironmentshasbecomeacriticalissue.Thisstudysummarizes themethodsfortesting theresistantmethanol ofnonmetallcateralsncudingtstoditiosandtestshmesandpropoessentiallyeasoablestndardsforating themethanolresistanceperformanceofmaterials.Throughimmersiontestsonseventypesofnonmetalicmaterialsintwomethanol solutions，thetuysessedhangesinteuaitylue，andmechanicalpropertieoftematerialsinmethanoeints. Thisresearchprovidestheoreticalsupportandtechnicalguidancefortheselectionanddesignofnon-metalicmaterialsinmethanol environments，whilealsooferingimportantreferencesforthelight-weightingandreliabityenhancementofmethanol-related components in new energy vehicles.

Keywords：Nonmetallcmaterials;Methanolresistance;Experimentalmethod;Evaluationcriteria;Materialcharacteristics

0 引言

近年来，随着全球新能源汽车的快速发展，甲醇凭借其低成本、低污染的特性，成为石油燃料的重要替代能源，它既能提升用户经济性，又符合碳中和”的环保需求。（剩余3760字）