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CrWMn gbona ti yiyi irin yika ifi
CrWMn gbona ti yiyi irin yika ifi
CrWMn gbona ti yiyi irin yika ifi
CrWMn gbona ti yiyi irin yika ifi

CrWMn gbona ti yiyi irin yika ifi

CrWMn kú irin awo ni alloy ọpa irin, epo quenching kekere abuku tutu ṣiṣẹ kú steel.The irin wearability
Ẹya Ọja ati Ohun elo

CrWMn kú irin awo ni alloy ọpa irin, epo quenching kekere abuku tutu ṣiṣẹ die steel.The irin wearability, nitori lati da awọn ibi-ida ti 1.20% ~ 1.60% ti tungsten, fọọmu carbides bẹ lẹhin quenching ati kekere otutu lati ni ⼀lile ati abrasion resistance.Tungsten ṣe iranlọwọ lati jẹ ki awọn irugbin ti o dara dara lati jẹ ki irin jẹ ki o rọ diẹ sii. Irin naa jẹ ifarabalẹ si idasẹ erogba, eyiti o le fa abẹfẹlẹ lati ta. o ni awọn abawọn bii fifọ ni irọrun ati lilọ fifọ nitori ipinya carbide. Pipa naa duro si irin erogba, ati iwọn ohun elo ti dinku. Agbara lile ati idiwọ abrasion ti irin bii lile ti irin chromium ati irin silikoni chromium lẹhin quenching ni o dara, ati awọn toughness jẹ ti o dara.
CrWMn ni akọkọ ti a lo fun irin ọpa erogba ko le pade awọn ibeere ti apakan agbelebu nla, apẹrẹ eka diẹ sii ti awọn ẹya ti o ku, nilo abuku ti o dinku.
1) Iru irin yii ni a lo ni lilo pupọ ni sisẹ irin tinrin, irin ti kii ṣe irin, ohun elo ipilẹ ti fifuye ina ati apẹrẹ eka tutu stamping ku, paapaa ni awọn aaye ti aago, ohun elo, isere ati ile-iṣẹ ọja, bbl Ipa ti hedging austenite irin awo, ohun alumọni irin dì ati ki o ga, irin awo ni ko bojumu.

2) sisanra ti irin le ṣee lo lati ṣe ohun elo <1 mm ti blanking kú eka apẹrẹ punch, concave kú, nkan ti a ṣeto, ati awọn okun to lekoko ti iyaworan jinlẹ ku. Iṣẹjade Punch daba 58 si 62 líle HRC, ati iṣelọpọ concave m dabaa pe líle 60 ~ 64 HRC.

3) O ti wa ni lilo fun awọn ifibọ ti Punch kú pẹlu ga yiya resistance ati eka apẹrẹ ni atunse kú. Lile ti punch kú ni a ṣe iṣeduro lati jẹ 58 ~ 62HRC ati 60-64hrc ni a ṣe iṣeduro lati jẹ 60-64hrc nigbati o ba jẹ ki punch naa ku.

4) A convex die and concave die for cold extrusion die of aluminum parts.The hardness of 60 ~ 62HRC is recommended for punch die and 62 ~ 64HRC is recommended for punch die.

5) Fun tutu extrusion ku ti Ejò awọn ẹya ara ati ki o tutu extrusion kú ati ki o ku ti irin awọn ẹya ara, awọn niyanju líle jẹ 62-64hrc.

6) Lẹhin ti o jẹ eke, o le ṣee lo lati ṣe awọn apẹrẹ veneer nla eyiti a lo lori awọn ẹrọ titẹ ti o ju 1mm lọ, nigbagbogbo npo líle ti irin si 50-55hrc. Bibẹẹkọ, awọn abawọn àsopọ ti o han gedegbe gẹgẹ bi igbekalẹ carbide banded tabi chromatography omi yẹ ki o dinku tabi yago fun

Kemikali ati Ti ara

Kemikali tiwqn

Eroja

C

Si

Mn

S

Akoonu(%)

0.9-1.05

0.15-0.35

0.8-1.1

≤0.03

Eroja

Kr

W

P

Akoonu(%)

0.9-1.2

1.2-1.6

≤0.03

Awọn ohun-ini ti ara

Ohun elo

Ifilọlẹ oofa ti o kun
/T

Atako
Ω·m

Lominu ni otutu℃

CrWMn

1.82~1.86

0,24× 10-6

Acl

Acm

Arl

750

940

710

Jẹmọ Products
AISI 4140 Alloy Steel 1.7225 Irin, Scm440 Irin, 42CrMo4 Irin, SAE4140 Irin, 42CrMo Irin
AISI 4140 Irin 1.7225 42CrMo4 SCM440
5140 Irin Awo 1.7035 41Cr4 SCr440 Alloy Steel
AISI 4340 Irin 36CrNiMo4 1.6511 EN24 817M40 SNCM439
AISI 8620 Irin
EN 34CrNiMo6 Irin
DIN 30CrNiMo8 irin
1.2083 Irin, X42Cr13
W6Mo5Cr4V2Co5(M35) gbona ti yiyi irin yika ifi
W18Cr4V gbona ti yiyi irin yika ifi
20CrNiMo(8620H) gbona irin yika ifi
34CrNiMo6 gbona ti yiyi irin yika ifi
Q390B-Q390D gbona ti yiyi irin yika ifi
3Cr2W8V gbona ti yiyi irin yika ifi
Cr12MoV gbona ti yiyi irin yika ifi
Cr12 gbona ti yiyi irin yika ifi
A105 gbona ti yiyi irin yika ifi
40CrMnMo Irin Yika Pẹpẹ
65Mn gbona ti yiyi irin yika ifi
16MnCr5 gbona ti yiyi irin yika ifi
B2 gbona ti yiyi irin yika ifi
38CrMoAl gbona ti yiyi irin yika ifi
18CrNiMo7-6
20MnCr5 gbona ti yiyi irin yika ifi
9SiCr gbona ti yiyi irin yika ifi
42CrMo gbona ti yiyi irin dì
20CrMnMo
60Si2Mn gbona ti yiyi irin yika ifi
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