Ukufakwa kwezinto ezifuywayo, ama-elbows angama-600 ukuxhuma noma amapayipi ahlanganyelwe kanye nemishini
I-Alloy 718 iyi-nickel-chromium alloy okulula ukuyenza futhi inezimpawu ezinhle kakhulu ze-welding, ikakhulukazi ukuphimela lapho ukumelana nokuqhekeka kwe-post-weld kuyadingeka.
Ama-fastemers angama-718 angu-718 enziwa ngama-alloys asuselwa ku-nickel ezaziwa ngokumelana nawo kwi-oxidation kanye nokugqwala, okubavumela ukuba benze kahle emazingeni okushisa aphezulu nasezindaweni eziphakeme zokucindezela. Ama-fasteners we-alloy 718 ayaziwa ngokuhlinzeka ngamandla amahle wokuphambuka we-creep ngaphezulu kobubanzi bokushisa abangama-982 degrees Celsius noma ama-1800 degrees Fahrenheit. Naphezu kwamandla okugcina okugcina amazinga okushisa aphezulu, ngisho namandla ashubile e-Incon 718 Washer angasebenza ngokubanda ekusekelweni okuthuthukile. Ukuncishiswa kwamandla ashukumisayo kutholakala ngokusebenza okubandayo kwama-AMS ajwayelekile ama-AMS 5962 Alloy 718 Bolts. Ngokwengeziwe, i-ASTM B637 EX N07718 iyinqwaba ye-nickel-chromium-molybdenum alloy eyenzelwe ukuqeda izimo eziningi ezinzima zokugqwala, ukukhonkotha kanye nokugqwala kwe-crevice. Iphinde ikhombise futhi i-Tensile ephezulu kakhulu, isivuno kanye nezakhiwo ze-creemp ukuqhuma emazingeni okushisa aphakeme. Kufanelekile ukusetshenziswa kwesikhathi eside kusuka kumazinga okushisa aphansi kuya ku-1200¡ãf.