Jira Risina Kusontwa reBasalt Fiber: "Chishandiso Chinosimbisa Mapfupa" uye "Chishandiso Chinoshanda" cheZvinhu Zvakasanganiswa

Jira risina kumonwa rebasalt fiberjira rakatetepa rakarukwa kubva kuchinhu chinogara kwenguva refu filaments dzebasalt fiber (isina kumonyoroka kana kumonyoroka zvishoma) uchishandisa maumbirwo akareruka akadai seasina kumonyoroka uye akamonyoroka. Kukosha kwayo kukuru kuri mukuwedzera kuchengetedza hunhu hwemakanika uye mashandiro e shinda dzebasalt kuburikidza nekugadzirwa kwechimiro che "low twist + high continuity," zvichiita kuti ive substrate yakanaka kwazvo yekusimbisa mumunda wezvinhu zvekugadzira mbatya zvine musanganiswa.

1. Hunhu Hukuru: Mabhenefiti maviri eKuchengetedza Mashandiro uye Kugadziriswa kweMaitiro

High Mechanical Retention Rate: Dhizaini "isina kumonyoroka" inodzivirira kushushikana kwemukati nekurasikirwa nesimba kunokonzerwa nekumonyoroka, zvichiita kuti simba rekudhonza uye elastic modulus yejira isvike padanho rekutanga. faibha yebasalt(simba rekudhonza rinogona kusvika pamusoro pe3000MPa, elastic modulus inenge 90~110GPa), inodarika zvakanyanya simba re Girazi Fiber jira risina kumonwa rine zvirevo zvakafanana.

Kunyorova kwakanaka: Chimiro chejira chakasununguka, chakafanana chinoita kuti rikwanise kubata maresini (epoxy resin, unsaturated polyester resin, nezvimwewo), zvichiita kuti rikwanise kupinza resin nekukurumidza, zvichideredza kukanganisa kwemukati memhepo mujira rakagadzirwa, uye kuve nechokwadi chekuti chigadzirwa chapera chagadzikana.

Kugadzikana kwakasimba kwehukuru: Basalt faibha ine chiyero chakaderera chekuwedzera kwemutsara (inenge 6×10⁻⁶/℃), uye jira risina kumonwaHaisi nyore kudhonza kana kubvisa mbatya nekuda kwekuchinja kwetembiricha kana kushushikana panguva yekuumbwa nekushandiswa, zvichiita kuti ive yakakodzera kugadzirwa kwembatya dzakasanganiswa nemazvo.

Kudzivirira kwezvakatipoteredza kwakanaka: Kugara nhaka kudzivirira tembiricha yepamusoro neyakaderera (tembiricha yekushanda kwenguva refu -260℃ ~ 650℃), asidhi uye alkali Kuramba Kuora (yakasimba zvakanyanya kune mhinduro dzakadai sehydrochloric acid uye sodium hydroxide zvichienzaniswa negirazi fiber), uye kuramba kukwegura (hapana njodzi yekuora kweUV), yakakodzera mamiriro ekushanda akaipisisa.

2. Kukosha Kwekushandisa: Kubva Pakusimbisa Chivako Kuenda Pakushanda Kwacho

(1) Substrate Yakasimbiswa Yezvipfeko Zvakasanganiswa: "Dual Core" ye Huremu hwakareruka uye Simba Rakakwirira

Jira risina kumonwandiyo "skeleton" huru ye polymer yakasimbiswa ne basalt fiber (BFRP), inotsiva zvakanyanya jira regirazi ne jira re carbon fiber, uye inoshandiswa mumamiriro ezvinhu apo mutengo nekushanda zvakaenzana. Muchikamu chekufambisa, inoshandiswa muzvikamu zvemotokari zvisingaremi (senge mapaneru emusuwo uye ma chassis guards), substrates dzemukati mechitima chinomhanya, uye zvidimbu zvekusimbisa ngarava, ichidzikisa huremu ne30% ~ 50% uku ichivimbisa kuramba kwechimiro uye kuramba kuramba ngura mumvura yegungwa; muchikamu chekuvaka nezvivakwa, sechikamu chekusimbisa jira rekusimbisa bhiriji, tunnel lining, uye zvikamu zvekongiri, inodzivirira matambudziko engura uye inowedzera hupenyu hwechimiro (hupenyu hwebasa hunogona kusvika makore anopfuura 50) zvichienzaniswa nesimbi dzechinyakare, uye inoshandiswawo mumapaipi e fiberglass nematangi ekuchengetera zvinhu kuti ivandudze kuramba ngura ye acid ne alkali media; muchikamu che aerospace assistant clotherials, inotsiva mamwe ma clotherials ekusimbisa carbon fiber muzvikamu zvisingatakuri mutoro kana zvechipiri zvinotakura mutoro senge satellite brackets uye drone fuselages nezvakanaka zve "mutengo wakaderera + kushanda kwepamusoro," zvichideredza mitengo yekugadzira.

(2) Kudzivirira uye Kutakura Zvinodzivirira Kupisa Kwakanyanya: "Kuchinjika Kwakarurama" kuZviitiko Zvinoshanda

Zvichienderana nekudzivirira kwayo kupisa kwakanyanya uye hunhu hwayo hwekuputira, jira risina kumonwaInotambanudza mabasa ayo mukuchengetedza maindasitiri uye zvemagetsi. Panyaya yezvigadzirwa zvekudzivirira kupisa kwakanyanya, mushure mekugadzirisa kuputira (senge silicone rabha coating), inogadzirwa kuita magumbeze emoto, machira ekudzivirira ekusonta, uye machira ekudzivirira kupisa eindasitiri yesimbi, anogona kutsungirira kupisa kwakanyanya kweanopfuura 800°C pasina njodzi yekunyunguduka nekudonha, izvo zviri nani pane zvigadzirwa zvekuchengetedza zvefiberglass. Panyaya yezvigadzirwa zvemagetsi zvinodzivirira, sepadhi rekudzivirira kana tepi yekuputira yemota nematransformer, ine tangent yakaderera yekurasikirwa kwe dielectric (20kV/mm), uye inodzivirira kukwegura kwekupisa kwakanyorova, izvo zvinosangana nezvinodiwa zvekushanda kwenguva refu zvemidziyo yemagetsi ine voltage yakakwira.