Ngaba Intsimbi Engagqwaliyo Inemingxuma Ngokwenene?

Isishwankathelo
Intsimbi engagqwaliyo yinto ethandwayo kumashishini ahlukeneyo, kuquka ulwakhiwo, iimoto, kunye neenqwelo-moya. Iimpawu zayo zokumelana nokugqwala kunye nokuqina kwayo kwenza ukuba ibe lukhetho oluhle kakhulu kwiindlela ezininzi zokusetyenziswa. Nangona kunjalo, umbuzo omnye ohlala uphakama ngowokuba "nokuba intsimbi engagqwaliyo inazo iimbobo". Impendulo echanekileyo kukuba, intsimbi eqhelekileyo engagqwaliyo ayinazo iimbobo.
Kule posi yebhlog, siza kuhlola umxholo we-porosity kwintsimbi engagqwaliyo size sigqibe ukuba ingaba yinto eneembobo.

1. Yintoni iStainless Steel?

Okokuqala, kufuneka sazi ukuba yintoni intsimbi engagqwaliyo?
Intsimbi engagqwaliyo luhlobo lwentsimbi equlethe ubuncinane i-10.5% ye-chromium. Ezinye izinto, ezifana ne-nickel, i-molybdenum, kunye ne-titanium, zingongezwa ukuphucula iimpawu zayo zokumelana nokugqwala. Intsimbi engagqwaliyo yaziwa ngamandla ayo aphezulu, ukuqina kwayo, kunye nokumelana nokugqwala, nto leyo eyenza ukuba ifaneleke ukusetyenziswa kwiindawo ezinzima.

Kodwa ke, kukho iintlobo ezahlukeneyo zentsimbi engagqwaliyo, nganye ineempawu zayo ezizodwa kunye neempawu zayo. Njengentsimbi engagqwaliyo yase-Austenitic, ayinamagnethi kwaye inokumelana nokugqwala okuhle kakhulu, ngelixa intsimbi engagqwali ye-ferritic inomagnethi kwaye ayixhathisi kakhulu ukugqwala.

2. Ukuxinana kwezinto ezisetyenziswayo

Emva koko kufuneka sazi ukuba yintoni iPorosity.
Ngamafutshane, i-Porosity kukubakho kweendawo ezingenanto okanye ii-pores ngaphakathi kwento. Izinto ezinee-porous zinamandla okufunxa ulwelo kunye neegesi, nto leyo enokuchaphazela iimpawu zazo kunye nokuqina kwazo. I-Porosity inokuba yinto eqhelekileyo kwezinye izinto, ezifana nomthi okanye isiponji, okanye ingaba ngumphumo weenkqubo zokuvelisa, ezifana nokusika okanye ukuwelda.

Ubukho be-porosity bunokuchaphazela kakhulu iimpawu zoomatshini bento, ezinje ngamandla, ukuguguleka, kunye nokuqina. Izinto ezine-porous zinokuba sengozini yokugqwala ngakumbi, njengoko ubukho be-voids bunokudala iindlela zokuba izinto ezigqwalisayo zingene kwizinto.

3. Ukuqhekeka kwiNtsimbi Engagqwaliyo

Intsimbi engagqwaliyo inokuba nemingxunya ngenxa yezinto ezininzi, kuquka iinkqubo zokuvelisa ezingezizo ezilungileyo, ukuvezwa kwiindawo ezingcolisayo, kunye nokubakho kokungcola. Uhlobo oluqhelekileyo lwemingxunya kwintsimbi engagqwaliyo yimingxunya ephakathi kwegranular, ebangelwa kukuna kweekhabhide kwimida yeenkozo ngexesha lokuwelda.

I-porosity ephakathi kweegranular inokunciphisa kakhulu ukumelana nokugqwala kwentsimbi engagqwaliyo kwaye ichaphazele iimpawu zayo zoomatshini. Ezinye iintlobo ze-porosity ezinokwenzeka kwintsimbi engagqwaliyo ziquka i-hydrogen-induced porosity kunye ne-dendritic separation.

4. Uvavanyo lwePorosity kwiStainless Steel

Kukho iindlela ezahlukeneyo zokuvavanya ubume bentsimbi engagqwaliyo, kuquka ukuhlolwa ngokubona, uvavanyo lokungena kolwelo, kunye ne-X-ray radiography. Ukuhlolwa ngokubona kubandakanya ukujonga ngokubona umphezulu wento ukuze kubonwe iimpawu zokungagqwali, ezinje ngamaqhekeza okanye imingxunya. Uvavanyo lokungena kolwelo lubandakanya ukufaka isisombululo sokungena kumphezulu wento uze usebenzise umphuhlisi ukuze atyhile naziphi na iziphene zomphezulu.

I-X-ray radiography yindlela yokuvavanya engonakalisiyo esebenzisa i-X-ray ukuvelisa imifanekiso yesakhiwo sangaphakathi sento. Le ndlela iluncedo kakhulu ekufumaneni imingxunya enokuba ikhona phantsi komphezulu wento.

5. Ukusetyenziswa kweNsimbi engagqwaliyo engenamibhobho

Intsimbi engagqwali engenamibhobho ibalulekile kumashishini aliqela, kuquka ukucubungula ukutya, amayeza, kunye nezixhobo zonyango. Umphezulu wentsimbi engagqwali ongenamibhobho wenza kube lula ukuyicoca nokuyicoca, nto leyo eyenza ukuba ibe yinto efanelekileyo yokusetyenziswa kwiindawo apho ucoceko lubaluleke kakhulu.

Intsimbi engagqwaliyo ikwasetyenziswa kakhulu ekwakheni izityalo zeekhemikhali kunye neekhemikhali, apho ichaphazeleka khona kwiindawo ezinobungozi. Intsimbi engagqwaliyo engenamibhobho iyimfuneko kwezi zicelo ukuqinisekisa ukuba izinto ziyamelana nokugqwala kwaye zinokumelana neemeko ezinzima.

Isiphelo

Ukuqukumbela, intsimbi engagqwaliyo inokuba nemingxunya ngenxa yezinto ezininzi, kuquka iinkqubo zokuvelisa ezingezizo ezilungileyo, ukuvezwa kwiindawo ezingcolisayo, kunye nokubakho kokungcola. Imingxunya kwintsimbi engagqwaliyo inokunciphisa kakhulu ukumelana kwayo nokugqwala kwaye ichaphazele iimpawu zayo zoomatshini.

Imibuzo ebuzwa rhoqo malunga ne-Stainless Steel Porous?

1. Yintoni intsimbi engagqwaliyo, kwaye kutheni isetyenziswa?

Intsimbi engagqwaliyo luhlobo lwentsimbi oluqulathe ubuncinci i-10.5% ye-chromium, enika le nto iimpawu zayo ezikhethekileyo, kubandakanya ukumelana nokugqwala, amandla, kunye nokuqina. Isetyenziswa kakhulu kwiintlobo ngeentlobo zezicelo, kubandakanya ulwakhiwo, uthutho, izixhobo zonyango, kunye nezixhobo zasekhaya.

2. Ngaba intsimbi engagqwaliyo ingaba nemingxunya?

Ewe, phantsi kweemeko ezithile, intsimbi engagqwaliyo inokuba nemingxunya. Imingxunya kwintsimbi engagqwaliyo inokwenzeka ngexesha lenkqubo yokwenziwa, ingakumbi ngexesha lokudityaniswa kwentsimbi. Ezinye izinto ezinokubangela imingxunya ziquka ukuvezwa kwiindawo ezingcolisayo kunye nobukho bokungcola kwizinto.

3. I-porosity iyichaphazela njani impawu zentsimbi engagqwaliyo?

Ukubola kwentsimbi kunganciphisa kakhulu ukumelana nokugqwala kwentsimbi engagqwaliyo, oku kuyenze ibe sesichengeni sokugqwala. Kungawenza buthathaka loo nto, kunciphise amandla ayo kunye nokuqina kwayo.

4. Ifunyanwa njani i-porosity kwintsimbi engagqwaliyo?

Ukuhlola okubonakalayo yindlela elula yokuvavanya ukubola, kodwa isenokungasebenzi ekufumaneni ukubola okungaphantsi komphezulu wento. Uvavanyo lokungena kolwelo kunye ne-X-ray radiography zezona ndlela zisebenzayo zokuvavanya ukubola, njengoko zinokubona iziphene zomphezulu kunye nokubola okungaphantsi komphezulu wento.

5. Ngaba yonke intsimbi engenasici ayinamingxunya?

Hayi, ayizizo zonke iintsimbi ezingenazimbobo ezingenazimbobo. Ezinye iintlobo zentsimbi engenazimbobo zinezimbobo ezininzi kunezinye, kuxhomekeke kwindlela ezibunjwe ngayo kunye nenkqubo yokwenziwa kwayo. Umzekelo, intsimbi engenazimbobo i-304 ngokubanzi ayinazimbobo, ngelixa intsimbi engenazimbobo i-316 inokuba semngciphekweni wokufumana izimbobo ngenxa yomxholo wayo ophezulu we-molybdenum.

6. Ngawaphi amashishini axhomekeke kwintsimbi engagqwali engenamibhobho?

Intsimbi engagqwali engenamibhobho ibalulekile kumashishini aliqela apho ucoceko kunye nokumelana nokugqwala zizinto ezibalulekileyo. La mashishini aquka ukucubungula ukutya, amayeza, kunye nezixhobo zonyango. Intsimbi engagqwali ikwasetyenziswa kakhulu ekwakheni izityalo zeekhemikhali kunye neekhemikhali, apho ichaphazeleka khona kwiindawo ezinobungozi zokugqwala.

7. Ingathintelwa njani imingxunya kwintsimbi engagqwaliyo?

Ukuqhekeka kwentsimbi engagqwaliyo kunokuthintelwa ngokusebenzisa iindlela ezifanelekileyo zokuwelda nokuqinisekisa ukuba izinto azingcolisi. Kubalulekile nokukhusela intsimbi engagqwaliyo ekuchatshazelweni ziindawo ezingcolisayo, ezifana nee-asidi, iityuwa, kunye nezinye iikhemikhali.

Ngoko ke loluphi uhlobo lwentsimbi engagqwaliyo olufunayo? Intsimbi engagqwaliyo enemingxuma yokwenyani okanye engekho mingxunya?

Ukuba ujonge intsimbi engagqwali ekhethekileyo yePorosity, wamkelekile ukuba uqhagamshelane ne-HENGKO, intsimbi yethu engagqwali enemingxuma exutyiweyo ifumaneka apha.

isetyenziswa kakhulu kumashishini amaninziukuhluza isinyithi, i-sparger, umkhuseli wenzwanjl., ndiyathemba ukuba i-stainless yethu ekhethekileyo inokunceda nakwishishini lakho.

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