Ungayenza njani igrafiki ithe tye: Kwizixhobo ezingafunekiyo kwiimveliso ezigqityiweyo

Igrafu ye-carbon entlezisetyenziswa izixhobo ezisetyenziswayo kwisinyithi sylting, izicelo zelebhu, kunye nezinye iinkqubo zokunyanga ubushushu obuphezulu. Baye bahle kakhulu kuzinzo lobushushu obuphezulu kunye nokuqhutywa kobushushu, kubetha kakhulu kwezi zicelo. Eli nqaku liza kusebenza ngendlela yokwenzaI-carbon igraphite ilele,Ukusuka ekukhetheni izinto ezingafunekiyo kwinkqubo yokwenziwa kwemveliso yokugqibela.

Inyathelo 1: Khetha izinto ezifanelekileyo zegrafu

Inyathelo lokuqala ekwenzeni igrafu ebunjiweyo kukukhetha izinto ezifanelekileyo zomzobo. Igrafu ye-greyitives ihlala yenziwa ngendalo okanye yegrafu yokufakelwa. Nazi ezinye izinto ekufuneka ziqwalaselwe xa ukhetha izixhobo zegrafu:

1. Ukucoceka:

Ukucoceka kwegrafu kubalulekile ekwenzeni okubethelelwa. I-pictual thonter graite yegrafired inokuthi isebenze ngokuthozama kumaqondo obushushu aphezulu kwaye ayichaphazelekanga ngokusabela kwimichiza. Ke ngoko, ukubethelela igrafikhi enomgangatho ophezulu kudla ngokufuna ukusetyenziswa kwezinto ezinqabileyo.

2. Ulwakhiwo:

Ubume begrafiti yegraphite ifakwe i-thembened imbethe kunye nento ephambili. Igrafu yegraphite yomgangatho idla ngokusetyenziselwa ukwenza ngaphakathi kwi-thercables, ngelixa i-coasser gragite isetyenziselwa ukwenza iqokobhe langaphandle. Esi sakhiwo sinokubonelela ngokuchasene nobushushu obufunekayo kunye nokuqhubela phambili kwe-thermal yento ebunjiweyo.

3. Ukuqhutywa kwe-hermal:

Igrafu yeyona nto ibalulekileyo ye-radirment, yenye yezizathu zokuba kubekwe igrafu kusetyenziswa izicelo zobushushu obuninzi. Ukukhetha izixhobo zegrafu ezinokuphucula ukufudumeza kunye nokuzila okubethelele.

I-4. Ukunganyangeki kwe-Corrosion:

Kuxhomekeka kwipropathi yento eyenziwayo, ngamanye amaxesha iyimfuneko ukukhetha izixhobo zegraphite ngokuxhathisa. Umzekelo, ukubethelelwa kukubambisa izinto ze-acidic okanye i-alkaline zihlala zifuna igrafiki yokunganyangeki.

 

Inyathelo 2: Lungiselela izinto zegrafu zokuqala

Nje ukuba i-grafu yegrafu efanelekileyo ikhethiwe, inyathelo elilandelayo kukulungiselela izinto zegrafu zokuqala kwiimo ezithe tye. Le nkqubo iqhele ibandakanya la manyathelo alandelayo:

1. Ukutyumza:

Izinto zegrafu zokuqala zihlala zikhulu kwaye kufuneka zikhutshelwe zibe ngamasuntswana amancinci okulungisa okulandelayo. Oku kunokufezekiswa ngokusebenzisa iindlela zoomatshini okanye kwiikhemikhali.

2. Ukudibanisa kunye nokubopha:

Igrafu amasuntswana ahlala kufuneka axutywe ne-Agents ebophelelayo ukwenza ubume boqobo lwenyama yenyama. Iibhedi zinokuba zii-resins, imihlambi, okanye ezinye izinto ezisetyenziselwa ukwenza i-grafu amasuntswana ukuze agcine ubume obuqinileyo kumanyathelo alandelayo.

I-3. Ukucinezelwa:

Igrafu exutywe kunye ne-binder ihlala inyanzelwa ukuba icinezelwe ibe yimbonakalo enqabileyo phantsi kobushushu obuphakathi kunye noxinzelelo. Eli nyathelo lihlala ligqitywa kusetyenziswa ibumba ekhethekileyo kunye nomatshini wokushicilela.

4. Ukomisa:

Inqaba enqabileyo idla ngokufuneka yomiswe ukususa umswakama kunye nezinye izinyibilikisi kwiarhente yokubopha. Eli nyathelo linokwenziwa kubushushu obuthambileyo ukuthintela ukungcungcutheka okanye ukuqhekeza isibetho.

 

Inyathelo 3: Ukutshintsha kunye nokuSebenza

Nje ukuba kubethelelwe intshatsheli yantlandlolo, ukuqina kunye neenkqubo zonyango kufuneka zenziwe ukuqinisekisa ukuba imbeko inentsebenzo efunekayo. Le nkqubo iqhele ibandakanya la manyathelo alandelayo:

1. Ukutya:

Intsundu yentsusa ifunekile ukuba ingene kumaqondo obushushu aphezulu ukuba enze igrafu yamasuntswana ebhoni kwaye aphucule ububi kwaye aphucule ububi kunye namandla ezinto ezibethelelwe kuzo. Eli nyathelo lidla ngokuqhutywa phantsi kwe-nitrogen okanye i-Inert Andmosphere ukuthintela i-oxidation.

2. Unyango lomphezulu:

Umphezulu wangaphakathi nangaphandle wezinto ezibethelekayo zihlala zifuna unyango olukhethekileyo lokuphucula ukusebenza kwabo. Umphezulu wangaphakathi unokufuna ukuqeqesha okanye ukuphindezela ukonyusa ukunganyangeki kwe-corosion okanye ukuphucula ukupakishwa kobushushu. Umphezulu wangaphandle unokufuna i-Popeling okanye iPolile ukufumana indawo egudileyo.

3. Uvavanyo kunye nolawulo oluphambili:

Ukuhlolwa ngokungqongqo kunye nolawulo oluphambili kufuneka lwenziwe ngexesha lenkqubo yokuqinisekisa ukuqinisekisa ukuba i-thembenes ihlangabezana neemfuno ezichaziweyo. Oku kubandakanya ukukhangela ubungakanani, ukungcungcutheka, ukuqhutywa kwe-thermal, kunye nokunganyangeki kokungalungisi kwabo.

Inyathelo 4: Ukuqhubekeka kokuGqibela kunye nokuGqibezela iimveliso

Okokugqibela, ukubethelelwa kokubethelelwa kulungiselelwe la manyathelo angasentla anokuphathwa ngokokugqibela ukufumana imveliso egqityiweyo. Oku kubandakanya ukunciphisa imiphetho yokubethelelwa, kuqinisekisa ubukhulu obuchanekileyo, kwaye uqhuba iitshekhi zokugqibela. Nje ukuba i-themet idlulise ukulawula umgangatho, inokupakishwa kwaye inikezelwe kubathengi.

 

Ngamafutshane, okwenza ukuba iinqaba zegrafu yinkqubo entsonkothileyo efuna i-craftity ye-craftise kunye negrafiti ephambili. Ngokukhetha izixhobo ezifanelekileyo, ukulungiselela izinto ezingafunekiyo, ukona kunye nokusebenza, kunye nokuphumeza ulawulo olungqongqo olungqongqo, ukumiswa okuphezulu kwegrafikhi kunokuveliswa uhlengahlengiso lwamaqondo obunzima. Ukwenziwa kwemveliso yegrafu yinxalenye ebalulekileyo yentsimi yobunjineli egrafu, ukubonelela ngesixhobo esibalulekileyo kwizicelo ezahlukeneyo zemizi-mveliso kunye nezixhobo zesayensi.