IHydrogen Embrittlement: Ukuqonda nokunciphisa into

Isingeniso:

I-Hydrogen Embrittlement icubungula kakhulu embonini yamandla we-hydrogen, inomthelela wobuqotho bezixazululo zokugcina, ikakhulukazi imikhumbi yengcindezi ephezuluisilindas. Le nto yenzeka lapho ukuvezwa kwegesi ye-hydrogen yenza izinsimbi, ikakhulukazi ama-steel anamandla aphezulu, blttle futhi ithambekele ekuqhekekeni. Le ndatshana ihlola izimbangela ze-hydrogen emflittlement, amasu wokunciphisa, umthelela wayo ezixazululweni zesitoreji se-hydrogen, kanye nemihlahlandlela yokusebenzisaThayipha isilinda 3S ngesitoreji se-hydrogen.

Ukuqonda Ukutholwa Kwe-Hydrogen:

I-Hydrogen Embrittlement ivela ekuguqukeni kwe-hydrogen ku-Metal's Crystal Lattice, iphazamisa amandla ayo okudumaza ngobuningi nokwenza i-brittle. Ukuqhekeka okubangelwa ukucindezelwa kungenzeka ngaphansi kwengcindezi ephezulu noma imithwalo emibi.

Amasu wokunciphisa:

Ukukhetha okungu-1:Khetha izinto ezingamelana ne-hydrogen, ezinjengama-alloys athile nezingubo zokugqoka.
2-ingcindezi yokunciphisa:Nciphisa ukugxila kokucindezelwa kwizakhi ukunciphisa ingozi yokuqhekeka.
Izimo ezi-3-hydrogen ukushaja:Lawula futhi uqaphe izimo zokushaja ze-hydrogen ukuvikela ukubonakaliswa ngokweqile.
Ukulawulwa kokushisa okungu-4:Gcina amazinga okushisa asebenza ngaphakathi kwebanga elinciphisa ukutholwa kwe-hydrogen.

Umthelela ezixazululweni zesitoreji se-hydrogen:

IHydrogen Embrittlement ingukucatshangelwa okubalulekile, ikakhulukazi izixazululo zesitoreji esiphakeme kakhuluisilindas. I-Enbrittlement ingabeka engcupheni ubuqotho besilinda, okuholela ekwephuzele nasezisekweni ezingaba khona.

Ukukhathazeka ngokusetshenziswa kwe-cylinder:

Ubuqotho obungu-1-Material:Hlola njalo ama-cylinders ukuthola izimpawu zomonakalo owenziwe nge-Embrittlement.
Ukumsulwa okungu-2-hydrogen:Qinisekisa ubumsulwa be-hydrogen egciniwe ukuze unciphise ubungozi bokufoneka.
Izimo ezi-3 ezisebenzayo:Gcina izimo ezisebenzayo ezisebenzayo, kufaka phakathi ingcindezi kanye nokushisa, ukunciphisa ukufona.

UkusebenzisaThayipha isilinda 3S ngesitoreji se-hydrogen:

Thayipha isilinda 3S, ene-aluminium liner esongelwe ku-carbon fiber, imvamisa isetshenziselwa isitoreji se-hydrogen. Cabanga ngemihlahlandlela elandelayo yokusetshenziswa okuphephile:

Ukuvumelana oku-1:I-Aluminium Liner ihlinzeka ngesithiyo esivumelwaneni se-hydrogen, kanye nokugoqwa kwe-carbon fiber kuthuthukisa amandla.
Ubuqotho obu-2:Hlola njalo isilinda nganoma yiziphi izimpawu zomonakalo, ukugqwala, noma ukugqoka.
3-ingcindezi kanye nokushisa:Namathela ekuhlolweni kokucindezela okunconyiwe kanye nokushisa kokushisa kwesitoreji esiphephile.
Ubumsulwa be-Hydrogen 4:Qinisekisa i-hydrogen ebumsulwa ephezulu ukuvikela imiphumela emibi ezintweni ze-cylinder.
Ukulandela umthetho-5:Landela amazinga okuphepha kanye nemigomo, efana ne-ISO 11439 ne-ISO 15869.
Ukuhlolwa kwezikhathi ezi-6:Yenza ukuhlolwa kwe-hydrostatic ngezikhathi ezithile ukuhlola ubuqotho bezinhlekelele.
Imihlahlandlela Yomkhiqizi ka-7:Landela imihlahlandlela ethile enikezwe ngumenzi wesilinda.

Ukucatshangelwa Kwezokuhamba:Uma isilinda sisetshenziselwa izinto zokuhamba, zihambisane nemithetho esebenzayo yokuhamba okuphephile kwamagesi aphezulu.

Isiphetho:

LaphoThayipha isilinda 3Iklanyelwe ukugcinwa kwegesi ephezulu kakhulu futhi isetshenziselwe ngempumelelo ukugcina i-hydrogen, kubalulekile ukuze ukhuthale ekubambeni amaphrothokholi aphephile kanye nemihlahlandlela. Ukuqonda nokubhekana ne-Hydrogen Embrittlement kuyinto ebaluleke kakhulu ekuqinisekiseni ukuphepha nokuphila isikhathi eside kwezixazululo zesitoreji se-hydrogen. Ngokusebenzisa ukukhetha okuqinile kwezinto ezibonakalayo, ukuqapha, kanye nemikhuba yokusebenza, imboni ingakwazi ukuzulazula kule nselelo futhi iqhubekele phambili kusasa eliphephile nelinzile le-hydrogen.