Haina Whakawhanake iti Kovar 4j29 Waea, Waea 29HK mo te Kaata Hinehanga Alloy Hanganga me te wheketere |TANKII

Waea Whakawhanui Iti Kovar 4j29 Waea, Waea 29HK mo te Waea Hinenga Karaehe Whakaaturanga Whakaaturanga

Waea Whakawhanui Iti Kovar 4j29 Waea, Waea 29HK mo te Waea Hinenga Kaata

Whakaahuatanga Poto:

Alloy-4J29 (Rangi whakaroa)
(Ingoa noa: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
Alloy-4J29 e mohiotia ana ko Kovar alloy.he mea hanga ki te whakatutuki i te hiahia mo te hiri karaihe-ki-whakarewa pono, e hiahiatia ana i roto i nga taputapu hiko penei i nga topuku rama, ngongo korehau, ngongo hihi cathode, me nga punaha korehau i roto i te matū me etahi atu rangahau pūtaiao.Ko te nuinga o nga konganuku kaore e taea te hiri ki te karaehe na te mea ko te whakarea o te roha waiariki kaore i te rite ki te karaehe, na te mea ka whakamatao te hononga i muri i te titohanga ko nga taumahatanga na te rerekee o te roha o te karaihe me te whakarewa ka pakaru te hononga.

Tauira NO.:Kovar

OEM:Ae

State:Ngohe 1/2pakeke pakeke T-pakeke

Waehere HS:74099000

Taketake:Haina

Tukuna he imeera ki a matou

Taipitopito Hua

FAQ

Tohu Hua

Ko te Alloy-4J29 ehara i te mea he roha waiariki he rite ki te karaehe, engari ka taea te hanga i te anau roha waiariki kore raina kia rite ki te karaihe, na reira ka taea e te hononga te aro ki te whānuitanga o te pāmahana.Ma te matū, ka herea ki te karaihe ma te paparanga waikura takawaenga o te waikura nika me te waikura cobalt;he iti te wahanga o te waikura rino na tona whakahekenga ki te kowhatu.Ko te kaha o te here ka tino ti'aturi ki te matotoru o te paparanga waikura me te ahua.Ko te noho mai o te cobalt ka ngawari ake te rewa o te paparanga waikura ki te rewa i roto i te karaihe whakarewa.Ko te tae hina, hina-puru, hina-parauri ranei e tohu ana i te hiri pai.Ko te tae konganuku e tohu ana i te kore o te waikura, ko te tae pango e tohu ana i te konganuku nui rawa te waikura, i nga keehi e rua ka ngoikore te hononga.

Taupānga:Ko te nuinga o te whakamahi i roto i nga waahanga hiko hiko me te mana tuku, te ngongo ohorere, te ngongo ngongo, te magnetron karaihe, te transistors, te hiri hiri, te relay, te arataki whakauru, te chassis, te awhi me etahi atu hiri whare.

hanganga pūnoa%

Ni	28.5~29.5	Fe	Bal.	Co	16.8~17.8	Si	≤0.3
Mo	≤0.2	Cu	≤0.2	Cr	≤0.2	Mn	≤0.5
C	≤0.03	P	≤0.02	S	≤0.02

Te Kaha Tensile, MPa

Waehere here	Tikanga	Waea	Tihorea
R	Ngohe	≤585	≤570
1/4I	1/4 Maamaa	585~725	520~630
1/2I	1/2 pakeke	655~795	590~700
3/4I	3/4 Maamaa	725~860	600~770
I	pakeke	≥850	≥700

Nga ahuatanga o te tinana

Kiato (g/cm3)	8.2
Te parenga hiko i te 20ºC(Ωmm2/m)	0.48
Tauwehe pāmahana o te parenga(20ºC~100ºC)X10-5/ºC	3.7~3.9
Curie point Tc/ ºC	430
Kōwae Elastic, E/Gpa	138

Te whakarea o te roha

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-1
20~60	7.8	20~500	6.2
20~100	6.4	20~550	7.1
20~200	5.9	20~600	7.8
20~300	5.3	20~700	9.2
20~400	5.1	20~800	10.2
20~450	5.3	20~900	11.4

Te kawe werawera

θ/ºC	100	200	300	400	500
λ/ W/(m*ºC)	20.6	21.5	22.7	23.7	25.4

Te tukanga maimoatanga wera
Te whakahiato mo te whakamau i te ahotea	Whakawerahia ki te 470~540ºC ka pupuri 1~2 haora.Te makariri
whakapouri	I roto i te korehau wera ki te 750~900ºC
Te wa pupuri	14 min~1h.
Te tere whakamahana	Kaua e neke ake i te 10 ºC/mene i whakamatao ki te 200 ºC