Darelloy C-4
Sharraxaadda Gaaban:
Darelloy C-4 (Amnimo no6455)
Deg-degashoy C-4 astaamaha iyo dulmarka guud ee codsiyada:
Alloy waa austenitic hooseeya-karbon-molybdenum-chromium-ka Farqiga ugu weyn ee u dhexeeya nicrofer 6616 HMO iyo akoon kale oo ka kooban kiimiko ah oo la mid ah ayaa horay loo soo saaray kaarboon hoose, silikon, bir iyo tungsten. Halabuurka kiimikada Tani waxay bixisaa xasillooni heer sare ah 650-1040 ° C iyo iska caabin wanaajiyey in laqabsashada isqarxinta, oo ka fogaanaya nuglaanta qarka u nugul iyo u nugul xaaladaha halista ah ee weld ee ku habboon wax soo saarka. Alloy waxaa loo isticmaalaa nidaamyada huslup-ka kulul ee nabarrada ah, xaashida loo yaqaan 'acid iyo acid', acetic acid iyo soosaarka kiimikooyinka beeraha, wax soo saarka beeraha, qaabka loo yaqaan 'eleoride dioxide', pastrolytic), piftrololytic (chloride diowres), place elektrolol), tuurin elektaroonig ah.
Darelloy C-4 Noocyo la mid ah:
Ns335 (china) w.nr.2.4610 nimo16c16ti (Jarmalka)
Deg-degashoy C-4 Halabuurka kiimikada:
Bir nooc-nooc kala duwan | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
Darelloy C-4 | Min | Margin | 14.5 | 14.0 | ||||||||||
Heer ugu badan | 17.5 | 3.0 | 17.0 | 2.0 | 0.009 | 1.0 | 0.05 | 0.01 | 0.7 |
Daryeel C-4 Hantida Jir ahaaneed:
Cucid | Dhibcaha dhalaalaya | Hormalka kuleylka | Awood kuleyl gaar ah | Modulus laastikada | Modlus xirashada | Caadidsan | Saamiga Poisson | Isku-darka ballaarinta toosan |
8.6 | 1335 | 10.1 (100 ℃) | 408 | 211 | 1.24 | 10.9 (100 ℃) |
Deg-degashoy C-4 Guryaha farsamada: (Guryaha farsamada ugu yar ee 20 ℃):
Hababka daaweynta kuleylka | TSISLE AVERσb / MPA | Soosaarka xoojinta xoogga0.2 / MPA | Sicirka cirifka σ5 /% | Brinell adag HBS |
Xalka xalka | 690 | 275 | 40 |
Deg-ka-soo-soo-qaadista C-4:
Caadi ah | Gabal fidsan | Cafin | Saxanka (leh) wax | Silig | Tuubbo |
Bulshada Mareykanka ee Imtixaanka iyo Qalabka | ASTM B574 | ASTM B336 | ASTM B575 | ASTM B622 | |
Sharaxaadda farsamada ee Mareykanka | |||||
Ururka Mareykanka ee Injineerka farsamada | Asme sb574 | Asme sb336 | Asme sb575 | ASTM SB622 |
Deg-degashoy C-4 Habka Waxqabadka iyo Shuruudaha:
1, habka kuleylka kuleylka ma la xiriiri karo baaruud, fosfooraska, hogaanka iyo bir kale oo dhalaalaya, ama waa inuu fiiro gaar ah u yeeshaa sida rinjiga rinjiga, rinjiga tilmaanta heerkulka, rinjiga heerkulka, saliidaha, shidaalka, shidaalka iyo wasakh kale. Hoos udhaxeysa shaashadda salfur ee shidaalka sifiican, sulfur ka kooban gaaska dabiiciga ah waa inay ka yaraataa 0.1%, waxyaabaha ku dhaca baaruud ee saliida culus waa inay ka yaraadaan 0.5%. Kuleylka kuleylka korantada kululaynta ayaa ah mid wanaagsan, maxaa yeelay foornada korantada wuxuu si sax ah u xakamayn karaa heerkulka oo gaaska foornada ayaa nadiif ah. Haddii gaaska gaasku saaro saafiga ku filan, waad dooran kartaa.
2, Heerkulka Heerkulka Heerkul ee Allery wuxuu u dhexeeya 1080 ℃ ~ 900 ℃, habka qaboojinta ee qaboojinta biyaha ama qaboojinta kale ee degdegga ah. Si loo hubiyo iska caabbinta ugu wanaagsan ee jiifka, daaweynta kuleylka waa in la fuliyaa ka dib daaweynta kuleylka xalka.