Tshiab raifthrough hauv kev tshawb fawb hauv domestic science! Pob zeb diamond siab thauj khoom siv thev naus laus zis tsoo dhau 500gpa siab rau thawj zaug

Tsis ntev los no, tus xibfwb Huang Xiaoli pab pawg ntawm lub tsev kawm ntawm pob zeb ua haujlwm ntawm Jilin University, ua ke nrog Proforon University txiav tawm rau thawj zaug hauv Suav teb. Cov kev tshawb fawb tshwj xeeb tau tshaj tawm hauv phau ntawv Journal. Rev. B 111, 214101 (2025) Hauv qab lub npe "Unified kab zauv ntawm lub xeev ntawm lub xeev ntawm lub xeev ntawm lub xeev

 

Lub siab no zoo li cas?

 

Cias muab, 500 GPA yog sib npaug rau 1.5 zaug lub siab hauv ntiaj teb no! Lossis 5 lab lub sij hawm cov cua nab kuab peb nyob hauv txhua hnub. Kev kawm qhov tseem ceeb hauv no qhov chaw siab tshaj plaws tuaj yeem pab peb tshawb pom cov khoom tshiab, nkag siab txog kev paub sab hauv thiab ntiaj teb.

 

Tus yuam sij rau qhov tawg: Txhim Kho "Pob Zeb Diamond Anvil Cell"

 

Cov cuab yeej tseem ceeb uas tsim cov ultra -} kev kub siab yog hu ua "pob zeb diamond anvil cell" (DAC). Nws siv ob lub tswv yim nyuaj pob zeb diamond pob zeb diamond los nias cov piv txwv sib txawv. Txawm li cas los xij, cov tsoos pob zeb diamond anvil ntawm tes tau raug daig ntawm lub siab pib ntawm 400 GPA thiab yog qhov nyuaj rau tawg los ntawm.

 

Kev tshawb nrhiav sim: tungsten's "cov pob txha tawv"

 

Txhawm rau kuaj thiab ntsuas cov ntaub ntawv no -} breaking siab, cov kws tshawb fawb xaiv tungsten hlau yog cov khoom sim. Qhov kev sim ua tau pom tias txawm tias nyob rau hauv huab kev ntsuas siab txog li 527 GPA, uas yog txaus los ua kom tawg cov hlau (hu ua "lub cev}) tseem ruaj khov thiab tsis hloov. Tus super ruaj khov nws tus kheej yog qhov tseem ceeb ntawm kev tshawb fawb pom tseeb. Qhov kev tshawb fawb tseem ceeb no tau cim cov kauj ruam tshiab rau kuv lub teb chaws hauv thaj teb ntawm ultra-} kev siab thev naus laus zis.

Shaoxing Shangyu coated Abrasives Co., Ltd

Peb cov cim muab txhua hom khau khiab, cov ntaub av Abrasive, khau khiab, nrov plig plawg dogs, pob zeb sanding etcts thiab lwm yam.