ANKOR 1126

Hard chromium electrolyte

                                                                        -------------------ANKOR 1126 硬鉻電解液

CHARACTERISTICS【簡(jiǎn)介】

Hard chromium electrolyte with high cathodic current efficiency and good throwing power for the deposition of micro-cracked deposits with a hardness of approximately 1050 HV 0,1. ANKOR 1126 combines the good properties of conventional sulphuric acid electrolytes, i.e. only slight attack of iron and iron alloys and cathodic current efficiencies which are usually only achieved with catalysts on the basis of complexed fluorides. ANKOR 1126 is free of fluorides.硬質(zhì)鉻電解液具有較高的陰極電流效率和良好的拋擲能力，可沉積硬度約為1050 HV 0,1的微裂紋沉積。ANKOR 1126結(jié)合了傳統(tǒng)硫酸電解質(zhì)的良好性能，即只有輕微的鐵和鐵合金的攻擊和陰極電流效率，這通常只有催化劑在配合氟化物的基礎(chǔ)上實(shí)現(xiàn)。ANKOR 1126不含氟化物。

MAKE-UP【組成】

Make up quantities(100 l)             30.00kg     Make-up salt ANKOR 1126

                                                        5.00 l        Make-up solution ANKOR 1126

EQUPMENT【設(shè)備】

See Instruction Sheet MB0020"Technical equipment for Chromium electrolytes".

參見說明書MB0020“鉻電解質(zhì)技術(shù)設(shè)備”

OPERATING CONDITIONS【操作參數(shù)】

Density (20℃) 密度（20℃）

1.215g/cm3

25,5°Be

Temperature 溫度

55-60℃

Current density 電流密度

20-60 A/dm²

Anodic current density 陽極電流密度

15-25 A/dm²

Anode material 陽極材料

The service life of the lead alloy anodes is shorter compared to the service life in chrome plating solutions based on sulphuric acid or mixed and is dependent upon the individual operating conditions. New anodes have to be worked in as described in the Instruction Sheet MB0021 Furthermore platinized titanium anodes are recommended . Care has to be taken that they are completely covered with a lead dioxide film(brown-black layer). Only under this condition is Cr ³⁺oxidised to Cr⁶⁺.The lead dioxide film is obtained using one or more PbSn anodes together with the platinized titanium anodes or by addition of ANKOR Addition Solution PTA (see Technical Data Sheet).與基于硫酸或混合鍍鉻溶液的使用壽命相比，鉛合金陽極的使用壽命較短，并取決于個(gè)人的操作條件。新的陽極必須按照說明書MB0021中的描述進(jìn)行加工。此外，建議使用鍍鉑鈦陽極。必須當(dāng)心，它們完全覆蓋了一層二氧化鉛薄膜(棕黑色層)。只有在此條件下，Cr³⁺才被氧化為Cr⁶⁺。使用一個(gè)或多個(gè)PbSn陽極和鍍鉑鈦陽極或通過添加ANKOR添加溶液PTA(見技術(shù)數(shù)據(jù)表)獲得二氧化鉛薄膜。

Voltage 電壓

The required rectifier voltage depends on various factors, e.g. current density, concentration, temperature, type of electrode and electrode spacing. Average value: 6 - 12V.所需的整流電壓取決于各種因素，如電流密度、濃度、溫度、電極類型和電極間距。平均值:6 - 12V。

Rectifiers整流器

Usually 12 volt units; for high outputs 15 volt units. 通常是12伏單位;高輸出15伏單位。

Rectifiers have to be adjusted until the residual ripple is less than 5 % within the total current range. 整流器必須調(diào)整，直到剩余紋波在總電流范圍內(nèi)小于5%。

Deposition rate 沉積率

At 50 A/dm² approx.1,0 um/min chrome is deposited.

MAINTENANCE【維護(hù)】

Nominal values                         Minimum and maximum values

Chromic acid 鉻酸                                 280g/l    -   320g/l

Sulphuric acid 硫酸                                  1.1 %   -    1.4 %

                                                    (related to the chromic acid content)與鉻酸含量有關(guān)

Reinforcement【補(bǔ)充】

For regeneration the electrolyte is maintained with Reinforcement Salt ANKOR 1126/2 and

Addition Solution ANKOR 1126/3 being added to the electrolyte ANKOR 1126 in the ratio 10 kg : 1 l.

為了使電解質(zhì)再生，將強(qiáng)化鹽ANKOR 1126/2和 添加液ANKOR 1126/3按10 kg: 1 l的比例添加到電解質(zhì)ANKOR 1126中。

To increase the density by 1° Be, add approx. 要增加1°Be的密度，添加約。

1.5 kg/100l Reinforcement Salt ANKOR 1126/2 as well as 0.15 l/100 I Addition Solution ANKOR 1126/3. 1.5 kg/100l強(qiáng)化鹽ANKOR 1126/2以及0.15 l/ 100i添加液ANKOR 1126/3。

EFFECT OF THE ADDITION SOLUTION ANKOR 1126/3添加溶液ANKOR 1126/3的效果

Too low concentrations result in milky, dull deposition. Excessive concentrations reduce the maximum applicable current density and result in dull and nodular deposition in the highest current density range. 濃度過低會(huì)導(dǎo)致乳白色、暗淡的沉積。過量的濃度降低了適用電流密度，并導(dǎo)致在最高電流密度范圍內(nèi)的鈍狀和結(jié)節(jié)狀沉積。

An excess of Addition Solution ANKOR 1126/3 can only be "removed" by diluting the electrolyte.

We recommend to add the solution always according to the standard value of 10 kg : 1 l. However the ratio of addition can be influenced by drag-out and recycling. After adding approximately 15 kg/100 IReinforcement Salt ANKOR 1126/2, we recommend to send us an electrolyte sample of 1 litre for analysis and adjustment.過量的添加溶液ANKOR 1126/3只能通過稀釋電解質(zhì)來“去除”。我們建議始終按照10kg: 1l的標(biāo)準(zhǔn)值添加溶液，但添加比例會(huì)受到拖出和回收的影響。在加入大約15公斤/100IReinforcement Salt ANKOR 1126/2后，我們建議寄給我們1升的電解質(zhì)樣品進(jìn)行分析和調(diào)整。

FOR MAKE UP AND MAINTENANCE THE FOLLOWING CHEMICAL ARE REQUIRED對(duì)于維護(hù)和保養(yǎng)需要以下化學(xué)品

Designation: 名稱：                                                                 Article Number:商品編碼：

MAKE-UP SALT ANKOR 1126                                                        1316110

MAKE-UP SOLUTION ANKOR1126                                              1316120

REINFORCEMENT SALT ANKOR 1126/2                                     1316150

ADDITION SOLUTION ANKOR 1126/3                                         1316160

ANKOR ADDITION SOLUTION PTA                                             1316310*

BARIUM CARBONATE                                                                    4018Y*

Caution:  注意事項(xiàng)

Addition of chemicals other than indicated in our Technical Data Sheet may have a negative influence on the electrolyte and the quality of the deposits. 添加除我們技術(shù)數(shù)據(jù)表中所示以外的化學(xué)物質(zhì)可能會(huì)對(duì)電解液和鍍層質(zhì)量產(chǎn)生負(fù)面影響。

EFFLUENT TREATMENT 【廢水處理】

The electrolyte contains hexavalent chromium compounds and therefore heavy metals, such as iron and copper as impurities. 電解液含有六價(jià)鉻化合物，因此重金屬，如鐵和銅作為雜質(zhì)。

Rinse waters and exhausted concentrates have to be disposed of in compliance with the legal regulations. 漂洗水和耗盡的濃縮物必須按照法律規(guī)定處理。

HANDLING AND SAFETY INSTRUCTIONS【操作安和全說明】

For detailed information consult the material safety data sheets for this product. 有關(guān)詳細(xì)信息，請(qǐng)參閱本產(chǎn)品的材料安全數(shù)據(jù)表.

Please read material safety data sheets carefully before using this product.使用本產(chǎn)品前，請(qǐng)仔細(xì)閱讀材料安全數(shù)據(jù)表。

DISCLAIMER【特別聲明】

All recommendations and suggestions in this bulletin concerning the use of our products are based upon tests and data believed to be reliable. Since the actual use by others is beyond our control, no guarantee expressed or implied, is made by our company , as to the effects of such use or results to be obtained, nor is any information to be construed as a recommendation to infringe any patent.

此說明書內(nèi)所有提議或建議，是以本公司信賴的實(shí)驗(yàn)及資料為基礎(chǔ)。因不能控制其他從業(yè)者的實(shí)際操作，故本公司不能保證及負(fù)責(zé)任何不良后果。此說明書內(nèi)的所有資料也不能用為侵犯版權(quán)的證據(jù)。