Ma thermocouple ndi amodzi mwa mitundu yodziwika bwino ya zoyezera kutentha padziko lonse lapansi. Ndi otchuka m'magawo osiyanasiyana chifukwa cha kusawononga ndalama, kulimba komanso kusinthasintha kwawo. Kugwiritsa ntchito ma thermocouple kumayambira pa zinthu zadothi, mpweya, mafuta, zitsulo, galasi ndi pulasitiki mpaka zakudya ndi zakumwa. Mutha kugwiritsa ntchito...
Kupereka magwero okhazikika a magetsi ndi chimodzi mwa zovuta zazikulu za m'zaka za zana lino. Madera ofufuza pa zipangizo zokolola mphamvu amachokera ku chilimbikitso ichi, kuphatikizapo thermoelectric1, photovoltaic2 ndi thermophotovoltaics3. Ngakhale kuti tilibe zipangizo ndi zipangizo zomwe zimatha kukolola...
Nthawi zina muyenera kudziwa kutentha kwa chinthu muli patali. Kungakhale malo osungira utsi, malo ophikira nyama, kapena nyumba ya akalulu. Ntchitoyi ikhoza kukhala yomwe mukufuna. Yang'anirani nyama patali, koma osati kulankhula. Ili ndi amplifier ya MAX31855 thermocouple yopangidwira...
SHANGHAI, Seputembala 1 (SMM). Chiwerengero cha Composite Purchasing Managers cha Nickel Wire ndi Nickel Mesh chinali 50.36 mu Ogasiti. Ngakhale mitengo ya nickel inali yokwera mu Ogasiti, kufunikira kwa zinthu zopangidwa ndi nickel mesh kunakhalabe kokhazikika, ndipo kufunikira kwa nickel ku Jinchuan kunakhalabe kokhazikika. Komabe, ndikofunikira...
Sorovako, yomwe ili pachilumba cha Sulawesi ku Indonesia, ndi imodzi mwa migodi ikuluikulu ya nickel padziko lonse lapansi. Nickel ndi gawo losaoneka la zinthu zambiri za tsiku ndi tsiku: imasowa mu chitsulo chosapanga dzimbiri, zinthu zotenthetsera m'zida zapakhomo ndi ma electrode m'mabatire. Inapangidwa zaka zoposa 2 miliyoni...
Tankii imapereka ma alloy ambiri okhala ndi nickel omwe amagwiritsidwa ntchito mu masensa a RTD, ma resistors, ma rheostats, ma voltage control relay, zinthu zotenthetsera, ma potentiometers, ndi zina. Mainjiniya amapanga zinthu zosiyana ndi alloy iliyonse. Izi zikuphatikizapo kukana, mphamvu za thermoelectric, mphamvu zokoka kwambiri...
Mitengo ya zitsulo zamtengo wapatali inali yopanda tsankho. Ngakhale mitengo ya golide, siliva, platinamu ndi palladium yakweranso poyerekeza ndi mitengo yotsika yaposachedwa, sinakwere. Ndinayamba ntchito yanga pamsika wa zitsulo zamtengo wapatali kumayambiriro kwa zaka za m'ma 1980, pambuyo poti Nelson ndi Bunker alephera kupeza ndalama zambiri zasiliva...
Chiyambi: Mu njira zopangira mafakitale, kutentha ndi chimodzi mwa zinthu zofunika kwambiri zomwe ziyenera kuyezedwa ndi kulamulidwa. Poyesa kutentha, ma thermocouple amagwiritsidwa ntchito kwambiri. Ali ndi zabwino zambiri, monga kapangidwe kosavuta, kupanga kosavuta, ndi miyeso yosiyanasiyana...
Mgwirizanowu unafikiridwa pa nthawi ya msonkhano wa mayiko a United States ndi European Union ku Rome, ndipo udzapitirizabe njira zina zotetezera malonda kuti ulemekeze mabungwe ogwira ntchito zachitsulo omwe amathandizira Purezidenti Biden. WASHINGTON — Boma la Biden lalengeza Loweruka kuti...
(Kitco News) Pamene chiwerengero chonse cha opanga zinthu ku Institute of Supply Management chinatsika mu Okutobala, koma chinali chokwera kuposa momwe amayembekezera, mtengo wa golide unakwera kufika pamlingo wapamwamba tsiku lililonse. Mwezi watha, chiwerengero cha opanga zinthu cha ISM chinali 60.8%, chomwe chinali chokwera kuposa momwe msika unkagwirizana ndi 60.5%. Komabe, mwezi uliwonse...