Sida aan dhammaanteen u ognahay, shaqada ugu weyn ee jir-quseeya waa in la cabbiro loona xakameeyo heerkulka. Waxaa si weyn loogu isticmaalaa warshadaha sida petrochical, dawooyinka iyo waxsoosaarka. Hawlaha warshadaha, kormeerka heerkulka heerkulka saxda ah wuxuu si dhow ula xiriiraa xakameynta tayada tayada leh iyo habka horumarka hufnaanta. Sidaa darteed, platinum-rhalium-ka-r platodium silig waa xulasho lagu kalsoonaan karo oo sax ah oo ka dhex dhaca noocyo badan oo wax soo saar ah.
Laakiin waa maxayplatinum-rhalinum-rrmocium silig? Sida iska cad, waa jir qunyar-yar oo ka kooban laba bir oo qaali ah, platinum iyo rhodium, oo si gaar ah loogu talagalay inay u adkeystaan heerkulka sare oo ay bixiyaan cabbir heerkul oo heerkul ah. Labada birta labadaba si taxaddar leh ayaa loo xushay meelahooda dhalaalaysa, caabbinta isku-darka iyo heerkulka ballaaran. Noocyada ugu badan ee platinum-r platinum-r platinum-r platinum-r platinum-plaveer waxaan aragnaa waa s-nooc (platinum-10% rhodium / platinum) iyo r-platinum-r-platinum-13% r yodium / platinum) heerkul.
Platinum-Rhodium Placedium Chire waxay leedahay astaamo muhiim ah oo dhowr ah. Marka hore, platinum-r platinum-rhalium-ka xawaaladu waxay u adkeysan kartaa heerkulka illaa 1600 ° C (2912 ° F), taasoo ka dhigeysa mid ku habboon codsiyada heerkulka sare sida howsha kuleylka, kormeerka foornada iyo soo saarista aerospace iyo soosaarka aerospace. Marka labaad, isku darka platinum iyo rhodium ee sicirka thermocouple-ka ayaa hubiya xasillooni sare oo heer sare ah iyo dib-u-soo-celin ah cabirka heerkulka, xitaa xaaladaha shaqada ee adag. Intaas waxaa sii dheer, sicirka platinum-r platinum-Rhodium waxay sidoo kale leedahay iska caabbinta adag, iyo waqtiga jawaab celinta degdegga ah, oo siligga ayaa gaari kara si dhakhso ah iyo heerkulka heerkulka oo sax ah, kaasoo muhiim u ah geedi socodka warshadaha ee firfircoon.
Platinum-Rhodium Platedocouple Wire waxaa si weyn loogu isticmaalaa beeraha warshadaha oo leh shuruudo aad u sarreeya oo loogu talagalay cabirka heerkulka iyo xakamaynta heerkulka. Tusaale ahaan, warshadaha daaweynta kuleylka ee kuleylka, platinum-rhalium-r platinum-r pladodium silig waxaa loo isticmaalaa in lagu kormeero loona xakameeyo heerkulka foornooyinka, iyo hanaannada daaweynta iyo helitaanka kuleylka si loo hubiyo in qalabka loo baahan yahay. Intaas waxaa sii dheer, warshadeeyayaashu waxay ku tiirsan yihiin silig platinum-rhanium-ka ee kormeerka heerkulka saxda ah intii lagu gudajiray soo-saaridda qaybaha diyaaradaha, qaybaha mashiinka iyo agabyada kale ee loo yaqaan 'aerospocespos'. Wershadaha wax soo saarka iyo dhoobada wax soo saarka ah waxay u adeegsadaan si ay ula socdaan heerkulka bololeyda iyo foornooyinka loo isticmaalo soosaarka weelka galaaska, dhoobada iyo qalabka dib-u-noqoshada.
Marka la soo koobo,platinum-rhalinum-rrmocium siligwaa aalad muhiim u ah cabirka heerkulka saxda ah iyo xakameynta garoonka warshadaha heerkulka-sare. Waxqabadkiisa aad u wanaagsan, tirada heerkulka ballaaran iyo isku halaynta ayaa ka dhigaya doorashada koowaad ee warshadaha leh shuruudo aad u sareeya oo sax ah iyo xasillooni. Haddii aad ku lug leedahay daweynta kuleylka, soosaarka haynta, patrochemical-ka, ama warshadaha kale ee u baahan cabbir heerkul ah, xargaha platinum-r platinum-r platium-r platinum-r platium-th th th-th provides provides provides provides provides provides to to to to to to to to to to to to to.
Waqtiga Post: Jun-13-2024