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UKWAKHIWA KWAKHEMICAL
ISIKHALA | % | C | UMn | Futhi | P | S | Nge | Cr | Ngoba | Ku | Co | Fe |
4j29 | MIN | - | - | - | - | - | - | - | - | 28.5 | 16.8 | ibhalansi |
MAX | 0.03 | 0.5 | 0.30 | 0.020 | 0.020 | 0.20 | 0.20 | 0.20 | 29.5 | 17.8 | ibhalansi | |
4j32 | MIN | - | 0.2 | - | - | - | 0.4 | - | - | 31.5 | 3.2 | ibhalansi |
MAX | 0.05 | 0.6 | 0.20 | 0.020 | 0.020 | 0.8 | - | - | 33.0 | 4.2 | ibhalansi |
IZINGA LOKUPHEPHA
4j29 | 4j32 |
I-GB/T 15018-1994 | I-GB/T 15018-1994 |
YB/T 5231-1993 | YB/T 5241-1993 |
Isici somkhiqizo
I-4J29 ku-20 ~ 450 ℃ ine-coefficient yokunweba yomugqa efanayo nephoyinti le-silicon boron lengilazi eliqinile i-Curie iphakeme, futhi inokuqina okuhle kwenhlangano okusezingeni eliphansi. Ifilimu ye-oxide ye-alloy iminyene futhi ingaba kahle
ingene kahle ngengilazi, futhi ayihlangani ne-mercury, iyenze ifanelekele ukusetshenziswa kuyo Ayihlangani ne-mercury futhi ifanele ukusetshenziswa kumathuluzi aqukethe i-mercury discharge. Yisakhiwo esiyinhloko sokuvala amadivaysi e-vacuum kagesi.
I-4J32 alloy, eyaziwa nangokuthi i-Super-Invar alloy, ingxubevange yokumba i-iron-nickel enwebeka kancane ene-coefficient ephansi yokwandisa ebangeni lika-20-100°C. Ingxubevange ine-coefficient ephansi yokwandisa ebangeni lika-20-100°C. I-alloy ilungele ukusetshenziswa njengesakhiwo sokuvala amadivaysi kagesi we-vacuum.
Isicelo somkhiqizo
I-4J29 isetshenziselwa ikakhulukazi izingxenye ze-vacuum kagesi ezifana namashubhu e-emission, amashubhu oscillator, amashubhu okushisa, ama-magnetrons, ama-transistors, amapulaki avaliwe, ama-relays, ama-circuits ahlanganisiwe, izintambo zokuhola, i-chassis, amagobolondo, amabakaki, njll. ukuhlolwa okuqinile kokuzinza kwenhlangano yezinga lokushisa eliphansi, ukucutshungulwa kufanele kwenziwe ekushiseni okufanelekile Ukwelashwa ukuze kuqinisekiswe ukuthi impahla inezinto ezinhle ezijulile ezidonsa. Izinto ezisetshenziswayo zinokusebenza okuhle kokudweba okujulile, lapho usebenzisa izinto zokubumba kufanele kuhlolwe ngokuqinile ukuqina komoya.
I-4J32 ifanele amathuluzi ahlukahlukene, izingxenye zezinsimbi, ungqimba olushisayo lwe-bimetallic passive kanye nezimbotshana zokukhala ezidinga ukuzinza kwe-dimensional.

