Performance ntụnyere nke carbon eriri tube na iko eriri tube

Performance ntụnyere nke carbon eriri tube na iko eriri tube

Carbon eriri tube na iko eriri ọkpọkọ bụ abụọ ngwa ụdị nke mejupụtara tubes.carbon eriri tube na-mere site winding, pultrusion ma ọ bụ winding nke carbon fiber prepreg, mgbe iko eriri tube na-adọta na extruded site iko eriri na resin.A na-eji ọkpọkọ nke ihe abụọ a eme ihe n'ọtụtụ ebe na mbara igwe, nrụpụta ụgbọ ala, egwuregwu na ụlọ ọrụ ndị ọzọ.Kedu ihe dị iche na arụmọrụ ha?

The njupụta nke carbon eriri tube bụ 1.6g / cm ³, nke bụ ihe na-erughị nke aluminom alloy, na tensile ike nke ígwè anwụrụ bụ 300 ~ 600MPa, ike ike nke aluminum alloy ọkpọkọ bụ 110 ~ 136MPa, na tensile ike nke carbon fiber tube bụ ihe dịka 1500MPa.Ọnụ ọgụgụ mgbasawanye ọkụ nke carbon fiber composite bụ-1.4 × 10 ^-6, nke nwere ike hụ na nha ngwaahịa ahụ kwụsiri ike na ọ dịghị mfe imebi.Oke ike ọgwụgwụ nke carbon fiber tube bụ 70% ~ 80% nke ike ike ya.Mgbe ị na-arụ ọrụ n'okpuru ibu mgbanwe ogologo oge, eriri carbon fiber na-akwụsi ike ma nwee ogologo ndụ ọrụ.Na carbon fiber ihe onwunwe nwere ezi eletrọnkị conductivity na magburu onwe ọchichi electromagnetic arụmọrụ.

The njupụta nke iko eriri tube 2.53 ~ 2.55g / cm ³ dị arọ karịa nke carbon fiber tube nke otu nkọwa, tensile ike 100 ~ 300MPa, modulus nke elasticity 7000MPa, elongation na nkwụsịtụ 1.554%, Poisson's ratio 0.22, ọnụ ọgụgụ nke mgbasawanye. 4.8×10 ^-4.Ahụhụ ahụ dịkwa oke ibu, na mgbe nsogbu ahụ ruru 1% ~ 2%, resin ga-agbaji, yabụ nrụgide na-enye ikike nke tube fiber iko anaghị agafe 60% nke oke nrụgide, ebe eriri carbon nwere nnukwu modulus na-agbanwe ma nwee ike idowe ezigbo akụrụngwa n'okpuru ọnọdụ nrụgide oke.

N'ịchịkọta, carbon fiber tube nwere ọtụtụ uru karịa iko eriri tube na n'ibu Njirimara, ma onye ọ bụla n'ime ha nwere ya ngwa ubi, ihe atụ, iko eriri tube mkpa na ọnọdụ ebe mkpuchi dị mkpa.