I-insimbi engagqwali i-304 iwuhlobo lwe-austenitic stainless steel oluguquguquka kakhulu futhi olusetshenziswa kabanzi emikhakheni yezimboni nezohwebo emhlabeni wonke. Njengengxubevange eyisisekelo eyakhiwe ngensimbi, ikhabhoni, i-chromium, ne-nickel, inikeza ukumelana nokugqwala okukhethekile, ukubunjwa okuhle kakhulu, nokusebenza okuthembekile kwemishini. Konjiniyela, abaklami bemikhiqizo, namathimba okuthenga, insimbi i-304 iyinto eyinhloko yezixazululo zezingxenye ezingabizi kakhulu, ezihlala isikhathi eside, futhi ezikhiqizeka kalula. E-SMS Hardware, sisebenzisa ubuchwepheshe obuthuthukile be-CNC machining kanye nezinhlelo eziqinile zokuphatha ikhwalithi ze-ISO 9001 ukuletha izingxenye zensimbi engagqwali i-304 ezisezingeni eliphezulu kanye nezixazululo zokukhiqiza ezihlangene kusukela ekwenzeni amaphrothothayiphu kuya ekukhiqizeni ngobuningi kumakhasimende omhlaba wonke.

Ihlukaniswa ngaphansi kochungechunge lwe-AISI/SAE 3xx sensimbi engagqwali, i-304 sensimbi engagqwali iyingxube ye-chromium-nickel enefomula yamakhemikhali elinganiselayo eyehlukanisa ensimbini yekhabhoni nakwezinye izinga lensimbi engagqwali. Ngokungafani nama-alloys avamile asuselwa ensimbini athambekele ekugqwaleni ngokushesha nasekugqwaleni, okuqukethwe kwayo okuphezulu kwe-chromium kwakha ungqimba oluvikelayo olungaphenduki ebusweni, lunikeza ukusebenza okuphezulu kokumelana nokugqwaleka.

Ukwakheka kwamakhemikhali okujwayelekile kwe-304 sensimbi engagqwali kuqinisekisa ikhwalithi engaguquki nokusebenza okuzinzile kuzo zonke izinhlelo zokusebenza zezimboni:

I-304 steel inezinhlobo ezintathu eziyinhloko ezenzelwe izimo ezahlukene zokusebenza: 304, 304L, ne-304H, ezihlukaniswa ngokuyinhloko ngenani lekhabhoni. I-304L enekhabhoni ephansi (≤0.03% ikhabhoni) igqama ezakhiweni ezishiselwe ngaphandle kokushisisa ngemva kokushisela, ithuthukisa ubumnene nokumelana nokugqwala phakathi kwezinhlamvu. I-304H enekhabhoni ephezulu (0.04–0.1% ikhabhoni) igcina amandla emishini azinzile ezindaweni ezishisayo, kuyilapho i-304 steel ejwayelekile inikeza ukusebenza okulinganiselayo kwezinjongo ezijwayelekile.

Insimbi engagqwali ye-304 inesakhiwo se-austenitic molecular, okwenza ingabi namandla kazibuthe futhi ibe nokuzinza okuhle kwezakhiwo. Ngobuningi obujwayelekile obungu-8 g/cm³ (0.289 lb/in³), ilinganisa izici zokuba lula kanye nokuqina kwesakhiwo. Izinzuzo zayo ezivelele kakhulu zisekukwazi ukucutshungulwa okuphezulu nokuzivumelanisa nemvelo.

Njengensimbi yezinga lokudla yakudala, insimbi ye-304 imelana nokugqwala nokugqwala okuvela kuma-asidi amaningi e-organic, amanzi, nezimo zemvelo. Ithola ukugqwala okukhulu kuphela ezixazululweni ezinamandla e-chloride. Nakuba amazinga okushisa aphezulu ngaphezu kuka-60°C engabangela ukugqwala okuncane kwe-pitting, uhlobo lwe-304H luyakwazi ukunciphisa lokhu.

Kuyaphawuleka ukuthi, insimbi engagqwali i-304 ayikwazi ukuqiniswa ngokwelashwa ngokushisa. Ingafakwa ekushiseni ukuze kuthuthukiswe ukusebenza kwayo futhi isetshenziswe emakhazeni ukuze kuthuthukiswe amandla esakhiwo. Kumaphrojekthi adinga ukumelana nokugqwala okwedlulele, i-304L iyona nketho engcono kakhulu, iqeda izingozi zokugqwala phakathi kwezinhlamvu ngemva kokushisela.

Insimbi engagqwali i-304 isekela cishe zonke izindlela ezijwayelekile zokushisela (noma ngaphandle kwezinto zokugcwalisa) ngaphandle kokuqhekeka noma ukwehluleka kwesakhiwo. Iphinde ibe nokunwebeka okuhle kakhulu, okwenza kube lula ukugoba, ukudonsa, ukuphendula, nokubumba. Lokhu kusebenza kahle okumangalisayo kuyenza ifanelekele izingxenye eziyinkimbinkimbi ezenziwe ngokwezifiso, okuyisizathu esiyinhloko sokuthi i-SMS Hardware isebenzise kabanzi insimbi ye-304 kumaphrojekthi wokusika nge-CNC enziwe ngokwezifiso.

I-304 stainless steel iletha izakhiwo eziqinile nezithembekile zemishini, ibalansa kahle phakathi kokuqina kwesakhiwo nokucubunguleka. Imininingwane enemininingwane yamamethrikhi nama-imperial ibhalwe ngezansi ukuze isetshenziswe ekwakhiweni kwephrojekthi yakho:

Ngenxa yokuba nenani eliphezulu lomthelela we-Charpy, insimbi ye-304 ibonisa ukuguquguquka okuhle nokuqina, igoba ukuze imunce amandla omthelela kunokuba iphuke ngokuzumayo. Ukuqina kwayo okuphakathi ne-modulus yokunwebeka kuyenza ikwazi ukusikwa kalula nge-CNC nokubunjwa kuyilapho igcina ukuqina okwanele kwesakhiwo ukuze isebenze isikhathi eside.

Ngenxa yokuphepha kwayo kwezinga lokudla, ukumelana nokugqwala, nokwenziwa kalula ngendlela oyifunayo, insimbi engenasici engu-304 ihlanganisa izimboni ezahlukene emhlabeni wonke. Iyinto ekhethwayo yezingxenye ezihlanzekile, eziqinile, nezinembile:

: Okhini, izinto zokudla, ama-splashback, izitsha zokupheka, imishini yokuxuba ukudla, abenzi botshwala, nama-pasteurizer

: Izinaliti, imishini yokucubungula imithi, nezingxenye ezinembile zokuhlanzeka

: Amashubhu enziwe ngokwezifiso, imishini yokudaya, nezingxenye ezijwayelekile zezakhiwo zezimboni

Kungakhathaliseki ukuthi izingxenye ezijwayelekile noma izingxenye eziyinkimbinkimbi ezenziwe ngokwezifiso, insimbi engama-304 stainless ivumelana nezimo eziningi zezimboni ezinamandla aphansi kuya kwamaphakathi, inikeza ukusebenza kahle kwezindleko kunezinsimbi ezisezingeni eliphezulu.

Njengomkhiqizi we-OEM othembekile wamakhasimende omhlaba wonke, i-SMS Hardware igxile ezixazululweni zokukhiqiza ngokwezifiso zensimbi engama-304 stainless, okuhlanganisa ukuthuthukiswa kwesampula, ukucubungula okunembile, ukwelashwa kwendawo, nokukhiqizwa ngobuningi.

Silandela ngokuqinile izindinganiso zokuphatha ikhwalithi ze-ISO 9001 ukulawula yonke inqubo yokukhiqiza. Ngolwazi olunothe ekucubunguleni insimbi engu-304, ithimba lethu likhetha ngokuvumelana nezimo izinto zokusebenza ezingama-304/304L/304H ngokuya ngezidingo zezimo zokusebenza zekhasimende, siqinisekisa ukuthi izingxenye eziqediwe zihlangabezana namazinga okumelana nokugqwala, ukumelana nokushisa okuphezulu, kanye nokubekezelela okunembile.

Ngokuhlukile kubakhiqizi abajwayelekile, sithuthukisa izinqubo zokucubungula ngokusekelwe ezicini zensimbi engagqwali engu-304 ukugwema ukugqokwa kwamathuluzi, ukuhlanekezela, kanye nokukhubazeka ekucubunguleni, siletha izingxenye ezingokwezifiso ezinemba okuphezulu, nokuqina okuphezulu ezimbonini zokudla, ezokwelapha, ezemishini, kanye nezemboni yezinto zokusebenza.

I-304 stainless steel iyinsimbi engagqwali ethembekile futhi enezindleko eziphansi kakhulu yezinjongo ezijwayelekile ekukhiqizeni kwezimboni zanamuhla. Uma unezidingo zokwenziwa ngendlela oyifisayo, ukuhlolwa kwesampula, noma ukukhiqizwa ngobuningi kwezingxenye ze-304 stainless steel, i-SMS Hardware inikeza izixazululo ezenziwe ngendlela oyifisayo, amanani ancintisanayo asembonini, nokuqinisekiswa kwekhwalithi okuqinile.

Xhumana nathi manje ukuze usabelane ngemidwebo yakho yephrojekthi nezidingo, futhi uthole isilinganiso sochwepheshe samahhala phakathi namahora angu-24!