Guhitamo uburenganzira ceramic slurry kumashanyarazi yatakaye ibikorwa ntabwo ari ukuvanga ifu namazi-ni ukugenzura microstructure, gusubiramo ibipimo, hamwe nubusugire bwibishishwa mbere yigitonyanga cyambere cyicyuma gishonga. Twabonye ibishingwe byinshi bisibanganya 30% byicyiciro - bitatewe no guta inenge, ahubwo biva mubisasu bitemba, ubukana bwubuso burenga Ra 6.3 µm, cyangwa guturika mugihe cyo gutemba. Ibyo kunanirwa bitangira kera mbere yuko itanura ryaka. Bitangirana no guhubuka, kugenzura imvugo, hamwe na disipulini.
Kuki Slurry Performance Yerekana Gutanga Umusaruro - Ntabwo Ubuso Bwuzuye
Ba injeniyeri benshi bafata ceramic slurry nka "bokisi yumukara" sisitemu yo guhuza. Ariko mu gushora neza-gushora imari-cyane cyane kuri hydraulic valves, inzu ya pompe, cyangwa cobalt alloy nozzles - gusebanya nigice cyambere gikora. Ingano yubunini bwacyo (mubisanzwe 0.5-15 µm kubuvange bwa zircon / mullite), binder solide yibirimo (28-32% kuri sisitemu ishingiye kuri Ethyl silikatike), hamwe na thixotropic index igena neza: igikonoshwa cyicyatsi kibisi (> 1.8 MPa mbere yumuriro), guhuza ubushyuhe hamwe nubushashara (<0.3% bidahuye kuri 150 ° C), n'ibisigazwa byo gutwikwa (<0,05 wt% ivu nyuma ya 900 ° C). Ibi twabipimye kuri 47 byakozwe: iyo viscosity yatembaga hejuru ya 18-22 cP kuri 25 ° C (yapimwe saa 100 zumugoroba kuri Brookfield LVDV-II +), itandukaniro ryubunini bwibishishwa ryazamutseho 42%, kandi gutatanya ibipimo kuri bore zikomeye byiyongereye kuva kuri mm 0,05 kugeza kuri mm 0.13 mm.
Niyo mpamvu inganda zo mu rwego rwo hejuru zitagura ibicuruzwa gusa-zujuje ibisabwa buri cyiciro. Bagerageza igihe cya gel kurwanya ASTM F2212, bagenzura pH ihagaze hagati ya 2.8-3.4, kandi bagakurikirana imizigo yatewe no gutakaza-gutwika (LOI). Pompe imwe yu Burayi OEM twashyigikiye isabwa ≤0.8% kugabanya umurongo ku bisasu byarashwe - bigerwaho gusa hamwe na mullite-to-zircon igenzurwa nigihe cya hydrolysis mugihe gikwiye. Muri rusange "off-the-shelf" ibishishwa bidakunze guhura nibyo.
Uburyo bune nyabwo-Kunanirwa kwisi-nuburyo bwo kubihagarika mbere yo guta
Ibibazo bidahwitse ntibisanzwe bitangaza ubwabo. Bongorerana binyuze mu bimenyetso:
- Ibishashara.
- Ubuso busobekeranye kumashanyarazi: Bikurikiranye kuri ioni ya chloride isigaye (> 50 ppm) muri bindina ya alumina sol-byakemuwe no guhinduranya chloride idafite chloride idafite amazi
- Igikonoshwa cyo gusiba nyuma yo kurasa.
- Kugereranya ibipimo ku bice bikikijwe.
Twigeze gufasha umukiriya wo mu majyepfo yuburasirazuba bwa Aziya kugabanya ibikorwa bijyanye nigikonoshwa kiva kuri 19% kigera kuri 2,3% mubyumweru bitandatu - ntabwo twahinduye abatanga ibicuruzwa, ahubwo dushyiramo viscometer kumurongo kuri tanki zabo hanyuma ugahuza ibyasomwe namakuru ya CMM kumaseti ya nyuma. Coefficient? 0.87.
Niki Cyukuri Ceramic Slurry Umufatanyabikorwa atanga-Kurenga Indobo
Yizewe ceramic slurry kumashanyarazi yatakaye umufatanyabikorwa akora ibintu bitatu abacuruzi benshi ntibazakora:
- Igabana ibyangombwa bya tekiniki byuzuye: Ntabwo ari impapuro za SDS gusa - ahubwo ingano yubunini bwa histogrammes, raporo yicyiciro cya XRD, na binder hydrolysis kinetics charts
- Kwemeza imikorere kuri geometrie yawe.
- Kwinjiza hamwe nuburyo bugenzura.
Uru rwego rwo kwishyira hamwe rutandukanya abatanga ibicuruzwa nabafatanyabikorwa ba injeniyeri. Niyo mpamvu abayikora nka QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.-itanga ibice bya pompe ya cobalt isaba zeru imbere imbere hamwe na ± 0,03 mm kwihanganira kwihanganira-bisaba gukurikiranwa buhoro kugeza kumubare munini, harimo ibyemezo fatizo byisesengura hamwe na raporo yibice byabandi.
Kureba imbere: Ubwenge bwihuse Ntabwo bukiri ngombwa
Imipaka ikurikira ntabwo ari chimie nziza gusa-ni ibitekerezo byukuri. Ubu turimo kohereza ibigega bya IoT bifasha ibishishwa bikurikirana ubushyuhe, ubukonje, na pH buri masegonda 90, guhinduranya-binder ikoreshwa binyuze muri PLC ihuza pompe ya peristaltike. Ababyaye kare bavuga ko 37% ari bike bifitanye isano na NCRs hamwe na 22% byihuta byimiryango mishya ivanze (nka T800 ya cobalt ishingiye kuri superalloys).
Ariko ikoranabuhanga ryonyine ntirizakosora intege nke. Tangira hano: genzura imikorere yawe ya slurry. Urimo gupima ubukonje buri munsi - cyangwa "kugenzura guhuza"? Waba winjiza igitutu cya dewaxing hamwe no kugabanya ibiro? Ikwirakwizwa rya stucco yawe ryemewe kuri ISO 13320? Niba igisubizo icyo ari cyo cyose ari “oya,” niho hatangirira umusaruro.
Kuberako muburyo bwiza bwo gushora imari, gusebanya ntabwo ari ugushushanya gusa. Irasobanura imipaka iri hagati yo gutsinda no gusiba - micron imwe imwe.
