18 sano oo bir ah oo bir ah oo bir ah oo bir ah - tuubooyin loogu talagalay - DHDZ

Sharraxaadda Gaaban:


Si faahfaafo

Calaamadaha wax soo saarka

Fiidiyow la xiriira

Jawaab celin (2)

Waxaan u maleynaynaa macnaha macaamiisha, joojinta deg-degga ah ee laga soo saaro danaha booska macmiilka aragtida, qarashka ka hooseeya, waxay ku guuleysteen dukaameeyayaasha cusub iyo kuwa dhaxalka ah ee ku saabsan taageerayaasha iyo xaqiijintaKa dabacsan saxanka, DABADGELYADA CARUURTA ILAALINTA, Bir bir ahKusoo dhawow si aad u dhisto guur muddo dheer ah oo nala leh. Heerka ugu fiican ayaa weligiis tayo sare leh oo ka socda Shiinaha.
18 sano warshad carbon oo bir yar oo bir ah oo bir ah - tuubooyin loogu talagalay - faahfaahinta DHDZ:

Digshadii Dig ee Diggooyinka Digdiga Shiinaha ee Shiinaha

Tuubada tuubada / tuubada hunguriga / tuubada lagu abuuro

Max. Mid Max. Dherer Max. Culeys
1000mm 3000mm 12 000 kgs

DHDZ wax soo saarka oo aad u been abuur ah, derbiga culus iyo gacmo gacmo-gacmeedyo kala duwan oo loo habeeyay oo loo habeeyay oo loo baahan yahay macaamiisha. Golet aan baloon lahayn ayaa ku habboon codsiyada walaaca-sareeya iyo bay'ada adag sababta oo ah cimrigooda, xoogga iyo iska caabbinta dhirta. Hollows waxaa lagu soo saari karaa oo keliya oo keliya qaab dhululubo toosan, laakiin leh kala duwanaansho aan xadidneyn oo ODS iyo aqoonsi, oo ay ku jiraan kuwa tababbaradu.

Intaa waxaa sii dheer DHDZ waxay bixisaa dhammaan howsha hoose oo ay ka mid yihiin daaweynta kuleylka, mashiinnada iyo baaritaanka farsamada iyo kuwa aan wax burburin karin, markii la codsado. Nala soo xiriir maanta ilaa maanta faahfaahintaada saxda ah, kooxdeena ayaa kaala shaqeyn doonta inay ka faa'ideysato awoodahayaga si loo yareeyo qashinka loo yaqaan 'qashin-qubka'.

Maaddada caadiga ah ee la isticmaalo: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42cRmo4 | 1.7225 | 34cralni7 | S355J2 | 30nicrMo12 | 22Nicrmov | EN 1.4201 | 42cmo4

Shanx Donghuang Fless Flenge Flenge Flefress Commons, oo ah ISO, dammaanad u ah in caloosha la diiwaangeliyay ee caloosha iyo / ama baararka ay yihiin kuwo aan dhaawac ahayn oo wax u dhimaya guryaha farsamada ama xinsocianada maaraynta maaddada.

Sharraxaadda Wax soo saarka

Waxaan nahay hal soosaara oo ah AISI 4140, Sae 4140 been abuur ah / been abuur ah Baararka bannaanka, 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah / tuubooyin been abuur ah

Waxaan soo saari karnaa AISI 4140, Sae 4140 been abuur ah oo been ah, AISI 4140 oo been abuur ah oo ka dhacay tuubooyinka bannaanka, 4240 ee been abuurka ah, 42cmo4 been abuur ah / been abuur ah oo been ah 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah oo lagu been abuuro

Waxaan sameyn karnaa wax adag ama kama dambays ah oo ah AISI 4140, Sae 4140 been abuur ah / cafiyey, AISI 4140 been abuur ah, 4240 been abuur ah, 42cmo4 been abuur ah / been abuur ah, 42cmo4 been abuur ah Xannibaha bannaanka, 1.7225 been abuur ah / been abuur ah, 1.7225 been abuur ah / tuubooyin been abuur ah

Daaweynta kuleylka:Caadi ahaan / laqabsaday / dillaacay / xanaaqa
Daweynta Dusha:rinjiyeynta, shaacinta, nadiifinta, okisha madow, saliida ka hortagga anti-prodpar
Xakamaynta Tayada:UT, MT, RT, PT, Imtixaanka kiimikada, tijaabada hantida farsamada, iwm.
Baaris
1. Shahaadada kanta ee cayriin (halabuurka kiimikada ee shey)
2. Warbixinta Xaashida Daaweynta kuleylka
3. Warbixinta kormeerka cabbirka
4. Warbixinta Imtixaanka UT
Xaaladda gaarsiinta
Kuleyl lagu galiyay + foosha xun (dusha madow) ka dib Q / T) +
Faa'iido tartan
Xakamaynta tayada iyo maaraynta geedi socodka wax soo saarka oo dhan, oo ay kujirto ingot screting, oo uu cafiyo, daaweynta kuleylka, mashiinnada iyo kormeerka ugu dambeysa ee la keenay.
Tayada wax soo saarka ee aadka u wanaagsan iyo adeegga, qiimaha tartan, "waqtiga-waqtiga"

Dacwadda:Fasalka birta AISI 4140 Istal bir ah

Guryaha jireed

Guryaha Qiyaas maalood Culeys ah
Cucid 7.85 g / cm3 0.284 lb / In³
Dhibcaha dhalaalaya 1432 ° C 2610 ° F

AISI 4140 ATOY STELE BILAHA SIYAASADA IYO ISKUULKA

AISI 4130

C

Mn

Si

P

S

Cr

Mo

Ni

Cu

Mo

0.38 - 0.43

0.75 - 1.00

0.15 - 0.35

0.030 max

0.040 max

0.80-1.10

0.15-0.25

 

0.25

dixiri

0.35

dixiri

0.15-0.25


ASTM A29 / A29m

Din17350

Bs 970

JIS G4105

GB / T 3077

Sida 1444

Iso 683/18

AISI 4140

1.7225 /

42cro4

SCM440

42crmo

4140

25cro4cro4

42cro4

Dhalmada (shaqada kulul) ku celcelinta, daaweynta kuleylka

Gabay

1093-1205 ℃

Xallin

778-843 ℃ Foornac oo qabow

Cabasho

399-649 ℃

Caadi ah

871-898 ℃ hawo qabow

Isku dareeneya

815-843 ℃ Biyo ku demi

Walaacid walbahaar

552-663 ℃

Darida

552-663 ℃


Rm - xoogga TSISE (MPA) (Q + T)

≥930

Rp0.2 0.2% Xoog caddeyn (MPA) (Q + T)

≥785

KV - Saamaynta Tamarta (J)

(Q + t)

+ 20 °?
≥63

A - min. Cuncunka jajabka (%) (q + t)

≥12

Z - dhimista qaybta iskutallaabta ee jabka (%) (n + q + t)

≥50

Brinell si adag (HBW): (Q + T)

≤229hb

Faahfaahin dheeraad ah
Codso xigasho maanta

Ama soo wac: 86-21-52859344


Sawirada faahfaahinta badeecada:

18 sano oo ah birta carbon oo bir ah oo bir ah - tuubooyin loogu talagalay - sawirro faahfaahsan

18 sano oo ah birta carbon oo bir ah oo bir ah - tuubooyin loogu talagalay - sawirro faahfaahsan


Tilmaanta Waxsoosaarka Laxiriira:

In kasta oo la adeegsanayo falsafada ururka "ku-saleysan macaamiisha, geedi socodka taliska tayada sare ee adag, aaladaha wax soo saarka ee sare leh, tuubbooyinka adag, sida: Irestin, Irestin, oo ah Ireland, si loo gaaro faa iidada is-waafajinta, shirkadayada Aad ayuu u kobciyaa taatikadayada ee caalamiga ah marka loo eego isgaarsiinta macaamiisha dibadaha, gaarsiinta degdegga ah, iskaashiga ugu fiican iyo iskaashiga ugu fiican. Shirkaddayadu waxay taageertaa ruuxa "hal-abuurka, wada noolaanshaha, shaqada kooxda iyo wadaagista, wadooyinka, horumarka taxaddarka". Fursad na sii fursad aannu caddeyn doonno awooddeena. Caawimaaddaada noocan ah, waxaan aaminsanahay inaan ku abuuri karno mustaqbal ifaya oo wadajir ah.
  • Maamulaha iibka wuxuu leeyahay heerar wanaagsan oo Ingiriis ah iyo aqoon xirfadeed oo xirfad leh, waxaan leenahay isgaarsiin wanaagsan. Waa nin diiran oo faraxsan, waxaan leenahay iskaashi wanaagsan oo waxaan saaxiibo aad u wanaagsan ku nahay si gaar ah. 5 xiddigood By ivy oo ka soo jeeda Paraguay - 2017.11.29 11:09
    Isaga oo ka hadlaya iskaashigan soo saaraha Shiinaha, waxaan kaliya doonayaa inaan dhaho "si fiican" Dodne ", aad ayaan ugu qanacsanahay. 5 xiddigood Waxaa qoray Diana oo ka socda Xanover - 2017.11.12 12:31
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