Apo mainjiniya anotsanangura 304L simbi isina tsvina nokuda kwekugadzirwa kusingadziviriki, havasi kungosarudza giredhi-vari kuita chisungo chekutendeseka kwenguva refu munzvimbo dzine hutsinye. Isu takaona vatengi vachiramba zvikamu zvakashongedzwa zvakakwana nekuti microstructural kusawirirana kwakatungamira mukumisikidza nguva isati yakwana mumvura yegungwa-yakatonhorera hydraulic manifolds. Vamwe vakagamuchira kuendeswa chete kuti vaone kuora kwe weld mushure memwedzi mitanhatu yekuratidzwa nguva nenguva mumvura ine chlorinated process. Kukundikana uku hakuna kukonzerwa nekugadzirwa kwakashata-kwakabva pamakaha pakati pezvinyorwa zvezvinhu uye chaiyo-yepasirese metallurgical execution. Ndicho chikonzero kutsvaga kubva kune a 304L fekitari yesimbi isina tsvina ine yakanyorwa process control-kwete chete zvigayo zvitupa-hazvigone kutaurirana.
Yechokwadi corrosion kuramba mu304L inosungirirwa pazvinhu zvitatu zvakasimba zvakabatanidzwa: Ultra-yakaderera kabhoni yemukati (<0.03% max), inowirirana chromium-nickel balance (18–20% Cr, 8–12% Ni), uye kusavapo kwe sigma phase kana carbide kunaya munzvimbo dzine kupisa. Vazhinji vatengesi vanosangana neASTM A240 pabepa asi vanokundikana panguva yekukwesha chaiko kana kukotama. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., 304L yese mijenya inoitwa mbiri-yakasimbiswa mbishi yekuteedzera *pamwe* mukati-mumba spectrographic ongororo isati yakanda kana machining kutanga. Isu takayera kusvika kugumi neshanu muzana musiyano mu intergranular corrosion kuramba pamabatch kubva kumagiyo asina certified-kunyangwe kana kemikari yese yakashumwa yakawira mukati meiyo. Musiyano wacho? Thermal nhoroondo yekudzora panguva inopisa yekukungurutsira uye annealing. Nzvimbo yedu inochengetedza maprofile echoto akasimba uye inotonhorera 304L pasi pemagumbeze egasi anert kudzvanyirira kurudziro.
Corrosion performance inodonha kana kugadzirwa kunounza zvinosiyana zvisingatarisirwe. Funga dzimba dzepombi dzemasilinda emafuta ekumahombekombe egungwa & gasi sevhisi: dzinoda kushivirira kwakasimba, kudzvanya-tight welds, uye kupera kwepasi pasi peRa 0.8 µm. Zvitoro zveCNC zvakajairwa zvinogaya zvisizvo pasi pe oxide layer panguva yekupedza-kuisa pachena simbi inosanganisirwa inova galvanic initiation sites. Isu tinobatanidza passivation * pakarepo * mushure mekupedzisira machining, tichishandisa citric acid yekugezera yakasimbiswa paASTM A967. Hapana nitric acid. Hapana kukurumidza kugeza. Chikamu chimwe nechimwe chinowana nguva yekugara yakarongedzerwa kuhukuru hwayo uye geometry. Isu takatsvaga kutadza kwemumunda uko vakwikwidzi vakashandisa mabhiriji akafanana 304L asi takasvetuka post-machining electropolishing-zvichikonzera 3 × nekukurumidza mutswe kukoromoka mumhepo ine brine-yakazara.
Vertical integration inoparadzanisa vatengesi vanovimbika kubva kune vanotengeserana. A 304L fekitari yesimbi isina tsvina iyo chete yekucheka ndiro haigone kuvimbisa kugadzikana kwedimensional kuburikidza nekupisa bhasikoro. Asi kana kukanda, kugadzira, uye kupedza kunoitika pasi pedenga remba-ine yakagovaniswa data yeCMM, yakawiriraniswa matanda ekurapa kupisa, uye yakabatana GD&T dudziro - njodzi inodonha. Isu tinokanda 304L mabhomba ekudyara emitumbi yakaoma yevharuvhu, ipapo muchina wakakosha chisimbiso nzvimbo mune imwechete setup kubata ± 0.01 mm yechokwadi chinzvimbo. Hapana handoffs. Hapana kugadzirisa zvakare. Hapana fungidziro yekuti kuwedzera kwemafuta panguva yekukanda kunokanganisa sei kurongeka kwekupedzisira. Izvi hazvisi dzidziso. Mumwe mutengi wekuEurope akachinjira kwatiri mushure mekuedza kaviri kukundikana nevatengesi vakasiyana / vatengesi vemuchina - vese vakapotsa zvakafanana 0.025 mm runout kushivirira pane yakakwira-kudzvanywa piston imba. Isu takazvibata mukutanga-chinyorwa chekuongorora tichishandisa laser tracker kusimbiswa kunopesana nezita reCAD.
Vatengi vepasi rose vanobvunza mibvunzo mitatu vasati vaita: Unogona here kuratidza kuwirirana muzvikamu mazana mashanu+? Unogona kuzvidzokorora gore rinouya? Unogona kuzvinyora kune vaongorori vedu? QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inopindura hongu-kuburikidza ne-rall batch traceability, ISO-inoenderana marekodhi, uye zero-defect kuendesa pa92% yekudzokorora maodha mumwedzi makumi matatu nematanhatu yapfuura. Isu hatibati 304L sechigadzirwa. Isu tinoitora senge inoshanda sisitimu: chemistry + microstructure + surface state + dimensional kutendeka. Kana application yako ichida kuramba chloride stress kupaza, acidic condensates, kana cyclic thermal kurodha, tanga nezvinhu zvakaratidzwa musevhisi chaiyo-kwete kungoshuma lab. Visit https://www.tsingtaocnc.com kuti uongorore yedu 304L certification portfolio, kukumbira zvinhu bvunzo mishumo yemajenya anoshanda, kana kuronga yakabatana GD&T ongororo pane yako inotevera yekugadzira dhizaini.
